43190640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:511

約数の個数: 120

約数和(自身を含む): 146240640

約数和(自身を除く): 103050000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 223, 240, 269, 360, 446, 538, 669, 720, 807, 892, 1076, 1115, 1338, 1345, 1614, 1784, 2007, 2152, 2230, 2421, 2676, 2690, 3228, 3345, 3568, 4014, 4035, 4304, 4460, 4842, 5352, 5380, 6456, 6690, 8028, 8070, 8920, 9684, 10035, 10704, 10760, 12105, 12912, 13380, 16056, 16140, 17840, 19368, 20070, 21520, 24210, 26760, 32112, 32280, 38736, 40140, 48420, 53520, 59987, 64560, 80280, 96840, 119974, 160560, 179961, 193680, 239948, 299935, 359922, 479896, 539883, 599870, 719844, 899805, 959792, 1079766, 1199740, 1439688, 1799610, 2159532, 2399480, 2699415, 2879376, 3599220, 4319064, 4798960, 5398830, 7198440, 8638128, 10797660, 14396880, 21595320, 43190640]

約数ペア:

[(1, 43190640), (2, 21595320), (3, 14396880), (4, 10797660), (5, 8638128), (6, 7198440), (8, 5398830), (9, 4798960), (10, 4319064), (12, 3599220), (15, 2879376), (16, 2699415), (18, 2399480), (20, 2159532), (24, 1799610), (30, 1439688), (36, 1199740), (40, 1079766), (45, 959792), (48, 899805), (60, 719844), (72, 599870), (80, 539883), (90, 479896), (120, 359922), (144, 299935), (180, 239948), (223, 193680), (240, 179961), (269, 160560), (360, 119974), (446, 96840), (538, 80280), (669, 64560), (720, 59987), (807, 53520), (892, 48420), (1076, 40140), (1115, 38736), (1338, 32280), (1345, 32112), (1614, 26760), (1784, 24210), (2007, 21520), (2152, 20070), (2230, 19368), (2421, 17840), (2676, 16140), (2690, 16056), (3228, 13380), (3345, 12912), (3568, 12105), (4014, 10760), (4035, 10704), (4304, 10035), (4460, 9684), (4842, 8920), (5352, 8070), (5380, 8028), (6456, 6690)]