144142560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3229}}^1$

素因数の和:3281

約数の個数: 144

約数和(自身を含む): 507911040

約数和(自身を除く): 363768480

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, 3229, 3720, 4464, 4960, 5580, 6458, 7440, 8928, 9687, 11160, 12916, 14880, 16145, 19374, 22320, 25832, 29061, 32290, 38748, 44640, 48435, 51664, 58122, 64580, 77496, 96870, 100099, 103328, 116244, 129160, 145305, 154992, 193740, 200198, 232488, 258320, 290610, 300297, 309984, 387480, 400396, 464976, 500495, 516640, 581220, 600594, 774960, 800792, 900891, 929952, 1000990, 1162440, 1201188, 1501485, 1549920, 1601584, 1801782, 2001980, 2324880, 2402376, 3002970, 3203168, 3603564, 4003960, 4504455, 4649760, 4804752, 6005940, 7207128, 8007920, 9008910, 9609504, 12011880, 14414256, 16015840, 18017820, 24023760, 28828512, 36035640, 48047520, 72071280, 144142560]

約数ペア:

[(1, 144142560), (2, 72071280), (3, 48047520), (4, 36035640), (5, 28828512), (6, 24023760), (8, 18017820), (9, 16015840), (10, 14414256), (12, 12011880), (15, 9609504), (16, 9008910), (18, 8007920), (20, 7207128), (24, 6005940), (30, 4804752), (31, 4649760), (32, 4504455), (36, 4003960), (40, 3603564), (45, 3203168), (48, 3002970), (60, 2402376), (62, 2324880), (72, 2001980), (80, 1801782), (90, 1601584), (93, 1549920), (96, 1501485), (120, 1201188), (124, 1162440), (144, 1000990), (155, 929952), (160, 900891), (180, 800792), (186, 774960), (240, 600594), (248, 581220), (279, 516640), (288, 500495), (310, 464976), (360, 400396), (372, 387480), (465, 309984), (480, 300297), (496, 290610), (558, 258320), (620, 232488), (720, 200198), (744, 193740), (930, 154992), (992, 145305), (1116, 129160), (1240, 116244), (1395, 103328), (1440, 100099), (1488, 96870), (1860, 77496), (2232, 64580), (2480, 58122), (2790, 51664), (2976, 48435), (3229, 44640), (3720, 38748), (4464, 32290), (4960, 29061), (5580, 25832), (6458, 22320), (7440, 19374), (8928, 16145), (9687, 14880), (11160, 12916)]