481798680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{953}}^1$

素因数の和:1361

約数の個数: 128

約数和(自身を含む): 1582571520

約数和(自身を除く): 1100772840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 383, 440, 660, 766, 953, 1149, 1320, 1532, 1906, 1915, 2298, 2859, 3064, 3812, 3830, 4213, 4596, 4765, 5718, 5745, 7624, 7660, 8426, 9192, 9530, 10483, 11436, 11490, 12639, 14295, 15320, 16852, 19060, 20966, 21065, 22872, 22980, 25278, 28590, 31449, 33704, 38120, 41932, 42130, 45960, 50556, 52415, 57180, 62898, 63195, 83864, 84260, 101112, 104830, 114360, 125796, 126390, 157245, 168520, 209660, 251592, 252780, 314490, 364999, 419320, 505560, 628980, 729998, 1094997, 1257960, 1459996, 1824995, 2189994, 2919992, 3649990, 4014989, 4379988, 5474985, 7299980, 8029978, 8759976, 10949970, 12044967, 14599960, 16059956, 20074945, 21899940, 24089934, 32119912, 40149890, 43799880, 48179868, 60224835, 80299780, 96359736, 120449670, 160599560, 240899340, 481798680]

約数ペア:

[(1, 481798680), (2, 240899340), (3, 160599560), (4, 120449670), (5, 96359736), (6, 80299780), (8, 60224835), (10, 48179868), (11, 43799880), (12, 40149890), (15, 32119912), (20, 24089934), (22, 21899940), (24, 20074945), (30, 16059956), (33, 14599960), (40, 12044967), (44, 10949970), (55, 8759976), (60, 8029978), (66, 7299980), (88, 5474985), (110, 4379988), (120, 4014989), (132, 3649990), (165, 2919992), (220, 2189994), (264, 1824995), (330, 1459996), (383, 1257960), (440, 1094997), (660, 729998), (766, 628980), (953, 505560), (1149, 419320), (1320, 364999), (1532, 314490), (1906, 252780), (1915, 251592), (2298, 209660), (2859, 168520), (3064, 157245), (3812, 126390), (3830, 125796), (4213, 114360), (4596, 104830), (4765, 101112), (5718, 84260), (5745, 83864), (7624, 63195), (7660, 62898), (8426, 57180), (9192, 52415), (9530, 50556), (10483, 45960), (11436, 42130), (11490, 41932), (12639, 38120), (14295, 33704), (15320, 31449), (16852, 28590), (19060, 25278), (20966, 22980), (21065, 22872)]