123195180480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{6151}}^1$

素因数の和:6875

約数の個数: 224

約数和(自身を含む): 404427952128

約数和(自身を除く): 281232771648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 673, 744, 930, 960, 992, 1240, 1346, 1488, 1860, 1984, 2019, 2480, 2692, 2976, 3365, 3720, 4038, 4960, 5384, 5952, 6151, 6730, 7440, 8076, 9920, 10095, 10768, 12302, 13460, 14880, 16152, 18453, 20190, 20863, 21536, 24604, 26920, 29760, 30755, 32304, 36906, 40380, 41726, 43072, 49208, 53840, 61510, 62589, 64608, 73812, 80760, 83452, 92265, 98416, 104315, 107680, 123020, 125178, 129216, 147624, 161520, 166904, 184530, 190681, 196832, 208630, 215360, 246040, 250356, 295248, 312945, 323040, 333808, 369060, 381362, 393664, 417260, 492080, 500712, 572043, 590496, 625890, 646080, 667616, 738120, 762724, 834520, 953405, 984160, 1001424, 1144086, 1180992, 1251780, 1335232, 1476240, 1525448, 1669040, 1906810, 1968320, 2002848, 2288172, 2503560, 2860215, 2952480, 3050896, 3338080, 3813620, 4005696, 4139623, 4576344, 5007120, 5720430, 5904960, 6101792, 6676160, 7627240, 8279246, 9152688, 10014240, 11440860, 12203584, 12418869, 15254480, 16558492, 18305376, 20028480, 20698115, 22881720, 24837738, 30508960, 33116984, 36610752, 41396230, 45763440, 49675476, 61017920, 62094345, 66233968, 82792460, 91526880, 99350952, 124188690, 128328313, 132467936, 165584920, 183053760, 198701904, 248377380, 256656626, 264935872, 331169840, 384984939, 397403808, 496754760, 513313252, 641641565, 662339680, 769969878, 794807616, 993509520, 1026626504, 1283283130, 1324679360, 1539939756, 1924924695, 1987019040, 2053253008, 2566566260, 3079879512, 3849849390, 3974038080, 4106506016, 5133132520, 6159759024, 7699698780, 8213012032, 10266265040, 12319518048, 15399397560, 20532530080, 24639036096, 30798795120, 41065060160, 61597590240, 123195180480]

約数ペア:

[(1, 123195180480), (2, 61597590240), (3, 41065060160), (4, 30798795120), (5, 24639036096), (6, 20532530080), (8, 15399397560), (10, 12319518048), (12, 10266265040), (15, 8213012032), (16, 7699698780), (20, 6159759024), (24, 5133132520), (30, 4106506016), (31, 3974038080), (32, 3849849390), (40, 3079879512), (48, 2566566260), (60, 2053253008), (62, 1987019040), (64, 1924924695), (80, 1539939756), (93, 1324679360), (96, 1283283130), (120, 1026626504), (124, 993509520), (155, 794807616), (160, 769969878), (186, 662339680), (192, 641641565), (240, 513313252), (248, 496754760), (310, 397403808), (320, 384984939), (372, 331169840), (465, 264935872), (480, 256656626), (496, 248377380), (620, 198701904), (673, 183053760), (744, 165584920), (930, 132467936), (960, 128328313), (992, 124188690), (1240, 99350952), (1346, 91526880), (1488, 82792460), (1860, 66233968), (1984, 62094345), (2019, 61017920), (2480, 49675476), (2692, 45763440), (2976, 41396230), (3365, 36610752), (3720, 33116984), (4038, 30508960), (4960, 24837738), (5384, 22881720), (5952, 20698115), (6151, 20028480), (6730, 18305376), (7440, 16558492), (8076, 15254480), (9920, 12418869), (10095, 12203584), (10768, 11440860), (12302, 10014240), (13460, 9152688), (14880, 8279246), (16152, 7627240), (18453, 6676160), (20190, 6101792), (20863, 5904960), (21536, 5720430), (24604, 5007120), (26920, 4576344), (29760, 4139623), (30755, 4005696), (32304, 3813620), (36906, 3338080), (40380, 3050896), (41726, 2952480), (43072, 2860215), (49208, 2503560), (53840, 2288172), (61510, 2002848), (62589, 1968320), (64608, 1906810), (73812, 1669040), (80760, 1525448), (83452, 1476240), (92265, 1335232), (98416, 1251780), (104315, 1180992), (107680, 1144086), (123020, 1001424), (125178, 984160), (129216, 953405), (147624, 834520), (161520, 762724), (166904, 738120), (184530, 667616), (190681, 646080), (196832, 625890), (208630, 590496), (215360, 572043), (246040, 500712), (250356, 492080), (295248, 417260), (312945, 393664), (323040, 381362), (333808, 369060)]