119947680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2739

約数の個数: 144

約数和(自身を含む): 422682624

約数和(自身を除く): 302734944

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, 2687, 2790, 2976, 3720, 4464, 4960, 5374, 5580, 7440, 8061, 8928, 10748, 11160, 13435, 14880, 16122, 21496, 22320, 24183, 26870, 32244, 40305, 42992, 44640, 48366, 53740, 64488, 80610, 83297, 85984, 96732, 107480, 120915, 128976, 161220, 166594, 193464, 214960, 241830, 249891, 257952, 322440, 333188, 386928, 416485, 429920, 483660, 499782, 644880, 666376, 749673, 773856, 832970, 967320, 999564, 1249455, 1289760, 1332752, 1499346, 1665940, 1934640, 1999128, 2498910, 2665504, 2998692, 3331880, 3748365, 3869280, 3998256, 4997820, 5997384, 6663760, 7496730, 7996512, 9995640, 11994768, 13327520, 14993460, 19991280, 23989536, 29986920, 39982560, 59973840, 119947680]

約数ペア:

[(1, 119947680), (2, 59973840), (3, 39982560), (4, 29986920), (5, 23989536), (6, 19991280), (8, 14993460), (9, 13327520), (10, 11994768), (12, 9995640), (15, 7996512), (16, 7496730), (18, 6663760), (20, 5997384), (24, 4997820), (30, 3998256), (31, 3869280), (32, 3748365), (36, 3331880), (40, 2998692), (45, 2665504), (48, 2498910), (60, 1999128), (62, 1934640), (72, 1665940), (80, 1499346), (90, 1332752), (93, 1289760), (96, 1249455), (120, 999564), (124, 967320), (144, 832970), (155, 773856), (160, 749673), (180, 666376), (186, 644880), (240, 499782), (248, 483660), (279, 429920), (288, 416485), (310, 386928), (360, 333188), (372, 322440), (465, 257952), (480, 249891), (496, 241830), (558, 214960), (620, 193464), (720, 166594), (744, 161220), (930, 128976), (992, 120915), (1116, 107480), (1240, 96732), (1395, 85984), (1440, 83297), (1488, 80610), (1860, 64488), (2232, 53740), (2480, 48366), (2687, 44640), (2790, 42992), (2976, 40305), (3720, 32244), (4464, 26870), (4960, 24183), (5374, 22320), (5580, 21496), (7440, 16122), (8061, 14880), (8928, 13435), (10748, 11160)]