203327760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27329}}^1$

素因数の和:27376

約数の個数: 80

約数和(自身を含む): 650672640

約数和(自身を除く): 447344880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 27329, 54658, 81987, 109316, 136645, 163974, 218632, 273290, 327948, 409935, 437264, 546580, 655896, 819870, 847199, 1093160, 1311792, 1639740, 1694398, 2186320, 2541597, 3279480, 3388796, 4235995, 5083194, 6558960, 6777592, 8471990, 10166388, 12707985, 13555184, 16943980, 20332776, 25415970, 33887960, 40665552, 50831940, 67775920, 101663880, 203327760]

約数ペア:

[(1, 203327760), (2, 101663880), (3, 67775920), (4, 50831940), (5, 40665552), (6, 33887960), (8, 25415970), (10, 20332776), (12, 16943980), (15, 13555184), (16, 12707985), (20, 10166388), (24, 8471990), (30, 6777592), (31, 6558960), (40, 5083194), (48, 4235995), (60, 3388796), (62, 3279480), (80, 2541597), (93, 2186320), (120, 1694398), (124, 1639740), (155, 1311792), (186, 1093160), (240, 847199), (248, 819870), (310, 655896), (372, 546580), (465, 437264), (496, 409935), (620, 327948), (744, 273290), (930, 218632), (1240, 163974), (1488, 136645), (1860, 109316), (2480, 81987), (3720, 54658), (7440, 27329)]