20449422960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5749}}^1\times {\mathrm{14821}}^1$

素因数の和:20586

約数の個数: 80

約数和(自身を含む): 63408516000

約数和(自身を除く): 42959093040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5749, 11498, 14821, 17247, 22996, 28745, 29642, 34494, 44463, 45992, 57490, 59284, 68988, 74105, 86235, 88926, 91984, 114980, 118568, 137976, 148210, 172470, 177852, 222315, 229960, 237136, 275952, 296420, 344940, 355704, 444630, 459920, 592840, 689880, 711408, 889260, 1185680, 1379760, 1778520, 3557040, 85205929, 170411858, 255617787, 340823716, 426029645, 511235574, 681647432, 852059290, 1022471148, 1278088935, 1363294864, 1704118580, 2044942296, 2556177870, 3408237160, 4089884592, 5112355740, 6816474320, 10224711480, 20449422960]

約数ペア:

[(1, 20449422960), (2, 10224711480), (3, 6816474320), (4, 5112355740), (5, 4089884592), (6, 3408237160), (8, 2556177870), (10, 2044942296), (12, 1704118580), (15, 1363294864), (16, 1278088935), (20, 1022471148), (24, 852059290), (30, 681647432), (40, 511235574), (48, 426029645), (60, 340823716), (80, 255617787), (120, 170411858), (240, 85205929), (5749, 3557040), (11498, 1778520), (14821, 1379760), (17247, 1185680), (22996, 889260), (28745, 711408), (29642, 689880), (34494, 592840), (44463, 459920), (45992, 444630), (57490, 355704), (59284, 344940), (68988, 296420), (74105, 275952), (86235, 237136), (88926, 229960), (91984, 222315), (114980, 177852), (118568, 172470), (137976, 148210)]