3873720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1699}}^1$

素因数の和:1732

約数の個数: 64

約数和(自身を含む): 12240000

約数和(自身を除く): 8366280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 1699, 2280, 3398, 5097, 6796, 8495, 10194, 13592, 16990, 20388, 25485, 32281, 33980, 40776, 50970, 64562, 67960, 96843, 101940, 129124, 161405, 193686, 203880, 258248, 322810, 387372, 484215, 645620, 774744, 968430, 1291240, 1936860, 3873720]

約数ペア:

[(1, 3873720), (2, 1936860), (3, 1291240), (4, 968430), (5, 774744), (6, 645620), (8, 484215), (10, 387372), (12, 322810), (15, 258248), (19, 203880), (20, 193686), (24, 161405), (30, 129124), (38, 101940), (40, 96843), (57, 67960), (60, 64562), (76, 50970), (95, 40776), (114, 33980), (120, 32281), (152, 25485), (190, 20388), (228, 16990), (285, 13592), (380, 10194), (456, 8495), (570, 6796), (760, 5097), (1140, 3398), (1699, 2280)]