19073640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2999}}^1$

素因数の和:3066

約数の個数: 64

約数和(自身を含む): 58320000

約数和(自身を除く): 39246360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 2999, 3180, 5998, 6360, 8997, 11996, 14995, 17994, 23992, 29990, 35988, 44985, 59980, 71976, 89970, 119960, 158947, 179940, 317894, 359880, 476841, 635788, 794735, 953682, 1271576, 1589470, 1907364, 2384205, 3178940, 3814728, 4768410, 6357880, 9536820, 19073640]

約数ペア:

[(1, 19073640), (2, 9536820), (3, 6357880), (4, 4768410), (5, 3814728), (6, 3178940), (8, 2384205), (10, 1907364), (12, 1589470), (15, 1271576), (20, 953682), (24, 794735), (30, 635788), (40, 476841), (53, 359880), (60, 317894), (106, 179940), (120, 158947), (159, 119960), (212, 89970), (265, 71976), (318, 59980), (424, 44985), (530, 35988), (636, 29990), (795, 23992), (1060, 17994), (1272, 14995), (1590, 11996), (2120, 8997), (2999, 6360), (3180, 5998)]