154320480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3457}}^1$

素因数の和:3509

約数の個数: 144

約数和(自身を含む): 543763584

約数和(自身を除く): 389443104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3457, 3720, 4464, 4960, 5580, 6914, 7440, 8928, 10371, 11160, 13828, 14880, 17285, 20742, 22320, 27656, 31113, 34570, 41484, 44640, 51855, 55312, 62226, 69140, 82968, 103710, 107167, 110624, 124452, 138280, 155565, 165936, 207420, 214334, 248904, 276560, 311130, 321501, 331872, 414840, 428668, 497808, 535835, 553120, 622260, 643002, 829680, 857336, 964503, 995616, 1071670, 1244520, 1286004, 1607505, 1659360, 1714672, 1929006, 2143340, 2489040, 2572008, 3215010, 3429344, 3858012, 4286680, 4822515, 4978080, 5144016, 6430020, 7716024, 8573360, 9645030, 10288032, 12860040, 15432048, 17146720, 19290060, 25720080, 30864096, 38580120, 51440160, 77160240, 154320480]

約数ペア:

[(1, 154320480), (2, 77160240), (3, 51440160), (4, 38580120), (5, 30864096), (6, 25720080), (8, 19290060), (9, 17146720), (10, 15432048), (12, 12860040), (15, 10288032), (16, 9645030), (18, 8573360), (20, 7716024), (24, 6430020), (30, 5144016), (31, 4978080), (32, 4822515), (36, 4286680), (40, 3858012), (45, 3429344), (48, 3215010), (60, 2572008), (62, 2489040), (72, 2143340), (80, 1929006), (90, 1714672), (93, 1659360), (96, 1607505), (120, 1286004), (124, 1244520), (144, 1071670), (155, 995616), (160, 964503), (180, 857336), (186, 829680), (240, 643002), (248, 622260), (279, 553120), (288, 535835), (310, 497808), (360, 428668), (372, 414840), (465, 331872), (480, 321501), (496, 311130), (558, 276560), (620, 248904), (720, 214334), (744, 207420), (930, 165936), (992, 155565), (1116, 138280), (1240, 124452), (1395, 110624), (1440, 107167), (1488, 103710), (1860, 82968), (2232, 69140), (2480, 62226), (2790, 55312), (2976, 51855), (3457, 44640), (3720, 41484), (4464, 34570), (4960, 31113), (5580, 27656), (6914, 22320), (7440, 20742), (8928, 17285), (10371, 14880), (11160, 13828)]