2357872080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{51437}}^1$

素因数の和:51644

約数の個数: 80

約数和(自身を含む): 7347815424

約数和(自身を除く): 4989943344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3056, 3820, 4584, 5730, 7640, 9168, 11460, 15280, 22920, 45840, 51437, 102874, 154311, 205748, 257185, 308622, 411496, 514370, 617244, 771555, 822992, 1028740, 1234488, 1543110, 2057480, 2468976, 3086220, 4114960, 6172440, 9824467, 12344880, 19648934, 29473401, 39297868, 49122335, 58946802, 78595736, 98244670, 117893604, 147367005, 157191472, 196489340, 235787208, 294734010, 392978680, 471574416, 589468020, 785957360, 1178936040, 2357872080]

約数ペア:

[(1, 2357872080), (2, 1178936040), (3, 785957360), (4, 589468020), (5, 471574416), (6, 392978680), (8, 294734010), (10, 235787208), (12, 196489340), (15, 157191472), (16, 147367005), (20, 117893604), (24, 98244670), (30, 78595736), (40, 58946802), (48, 49122335), (60, 39297868), (80, 29473401), (120, 19648934), (191, 12344880), (240, 9824467), (382, 6172440), (573, 4114960), (764, 3086220), (955, 2468976), (1146, 2057480), (1528, 1543110), (1910, 1234488), (2292, 1028740), (2865, 822992), (3056, 771555), (3820, 617244), (4584, 514370), (5730, 411496), (7640, 308622), (9168, 257185), (11460, 205748), (15280, 154311), (22920, 102874), (45840, 51437)]