54084960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 216

約数和(自身を含む): 195655824

約数和(自身を除く): 141570864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 71, 72, 80, 90, 92, 96, 115, 120, 138, 142, 144, 160, 180, 184, 207, 213, 230, 240, 276, 284, 288, 345, 355, 360, 368, 414, 426, 460, 480, 529, 552, 568, 639, 690, 710, 720, 736, 828, 852, 920, 1035, 1058, 1065, 1104, 1136, 1278, 1380, 1420, 1440, 1587, 1633, 1656, 1704, 1840, 2070, 2116, 2130, 2208, 2272, 2556, 2645, 2760, 2840, 3174, 3195, 3266, 3312, 3408, 3680, 4140, 4232, 4260, 4761, 4899, 5112, 5290, 5520, 5680, 6348, 6390, 6532, 6624, 6816, 7935, 8165, 8280, 8464, 8520, 9522, 9798, 10224, 10580, 11040, 11360, 12696, 12780, 13064, 14697, 15870, 16330, 16560, 16928, 17040, 19044, 19596, 20448, 21160, 23805, 24495, 25392, 25560, 26128, 29394, 31740, 32660, 33120, 34080, 37559, 38088, 39192, 42320, 47610, 48990, 50784, 51120, 52256, 58788, 63480, 65320, 73485, 75118, 76176, 78384, 84640, 95220, 97980, 102240, 112677, 117576, 126960, 130640, 146970, 150236, 152352, 156768, 187795, 190440, 195960, 225354, 235152, 253920, 261280, 293940, 300472, 338031, 375590, 380880, 391920, 450708, 470304, 563385, 587880, 600944, 676062, 751180, 761760, 783840, 901416, 1126770, 1175760, 1201888, 1352124, 1502360, 1690155, 1802832, 2253540, 2351520, 2704248, 3004720, 3380310, 3605664, 4507080, 5408496, 6009440, 6760620, 9014160, 10816992, 13521240, 18028320, 27042480, 54084960]

約数ペア:

[(1, 54084960), (2, 27042480), (3, 18028320), (4, 13521240), (5, 10816992), (6, 9014160), (8, 6760620), (9, 6009440), (10, 5408496), (12, 4507080), (15, 3605664), (16, 3380310), (18, 3004720), (20, 2704248), (23, 2351520), (24, 2253540), (30, 1802832), (32, 1690155), (36, 1502360), (40, 1352124), (45, 1201888), (46, 1175760), (48, 1126770), (60, 901416), (69, 783840), (71, 761760), (72, 751180), (80, 676062), (90, 600944), (92, 587880), (96, 563385), (115, 470304), (120, 450708), (138, 391920), (142, 380880), (144, 375590), (160, 338031), (180, 300472), (184, 293940), (207, 261280), (213, 253920), (230, 235152), (240, 225354), (276, 195960), (284, 190440), (288, 187795), (345, 156768), (355, 152352), (360, 150236), (368, 146970), (414, 130640), (426, 126960), (460, 117576), (480, 112677), (529, 102240), (552, 97980), (568, 95220), (639, 84640), (690, 78384), (710, 76176), (720, 75118), (736, 73485), (828, 65320), (852, 63480), (920, 58788), (1035, 52256), (1058, 51120), (1065, 50784), (1104, 48990), (1136, 47610), (1278, 42320), (1380, 39192), (1420, 38088), (1440, 37559), (1587, 34080), (1633, 33120), (1656, 32660), (1704, 31740), (1840, 29394), (2070, 26128), (2116, 25560), (2130, 25392), (2208, 24495), (2272, 23805), (2556, 21160), (2645, 20448), (2760, 19596), (2840, 19044), (3174, 17040), (3195, 16928), (3266, 16560), (3312, 16330), (3408, 15870), (3680, 14697), (4140, 13064), (4232, 12780), (4260, 12696), (4761, 11360), (4899, 11040), (5112, 10580), (5290, 10224), (5520, 9798), (5680, 9522), (6348, 8520), (6390, 8464), (6532, 8280), (6624, 8165), (6816, 7935)]