4600620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 14217840

約数和(自身を除く): 9617220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 419, 549, 610, 732, 838, 915, 1098, 1220, 1257, 1676, 1830, 2095, 2196, 2514, 2745, 3660, 3771, 4190, 5028, 5490, 6285, 7542, 8380, 10980, 12570, 15084, 18855, 25140, 25559, 37710, 51118, 75420, 76677, 102236, 127795, 153354, 230031, 255590, 306708, 383385, 460062, 511180, 766770, 920124, 1150155, 1533540, 2300310, 4600620]

約数ペア:

[(1, 4600620), (2, 2300310), (3, 1533540), (4, 1150155), (5, 920124), (6, 766770), (9, 511180), (10, 460062), (12, 383385), (15, 306708), (18, 255590), (20, 230031), (30, 153354), (36, 127795), (45, 102236), (60, 76677), (61, 75420), (90, 51118), (122, 37710), (180, 25559), (183, 25140), (244, 18855), (305, 15084), (366, 12570), (419, 10980), (549, 8380), (610, 7542), (732, 6285), (838, 5490), (915, 5028), (1098, 4190), (1220, 3771), (1257, 3660), (1676, 2745), (1830, 2514), (2095, 2196)]