4756920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{809}}^1$

素因数の和:837

約数の個数: 96

約数和(自身を含む): 16621200

約数和(自身を除く): 11864280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 809, 840, 980, 1176, 1470, 1618, 1960, 2427, 2940, 3236, 4045, 4854, 5663, 5880, 6472, 8090, 9708, 11326, 12135, 16180, 16989, 19416, 22652, 24270, 28315, 32360, 33978, 39641, 45304, 48540, 56630, 67956, 79282, 84945, 97080, 113260, 118923, 135912, 158564, 169890, 198205, 226520, 237846, 317128, 339780, 396410, 475692, 594615, 679560, 792820, 951384, 1189230, 1585640, 2378460, 4756920]

約数ペア:

[(1, 4756920), (2, 2378460), (3, 1585640), (4, 1189230), (5, 951384), (6, 792820), (7, 679560), (8, 594615), (10, 475692), (12, 396410), (14, 339780), (15, 317128), (20, 237846), (21, 226520), (24, 198205), (28, 169890), (30, 158564), (35, 135912), (40, 118923), (42, 113260), (49, 97080), (56, 84945), (60, 79282), (70, 67956), (84, 56630), (98, 48540), (105, 45304), (120, 39641), (140, 33978), (147, 32360), (168, 28315), (196, 24270), (210, 22652), (245, 19416), (280, 16989), (294, 16180), (392, 12135), (420, 11326), (490, 9708), (588, 8090), (735, 6472), (809, 5880), (840, 5663), (980, 4854), (1176, 4045), (1470, 3236), (1618, 2940), (1960, 2427)]