201059640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{558499}}^1$

素因数の和:558516

約数の個数: 48

約数和(自身を含む): 653445000

約数和(自身を除く): 452385360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 558499, 1116998, 1675497, 2233996, 2792495, 3350994, 4467992, 5026491, 5584990, 6701988, 8377485, 10052982, 11169980, 13403976, 16754970, 20105964, 22339960, 25132455, 33509940, 40211928, 50264910, 67019880, 100529820, 201059640]

約数ペア:

[(1, 201059640), (2, 100529820), (3, 67019880), (4, 50264910), (5, 40211928), (6, 33509940), (8, 25132455), (9, 22339960), (10, 20105964), (12, 16754970), (15, 13403976), (18, 11169980), (20, 10052982), (24, 8377485), (30, 6701988), (36, 5584990), (40, 5026491), (45, 4467992), (60, 3350994), (72, 2792495), (90, 2233996), (120, 1675497), (180, 1116998), (360, 558499)]