307770120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{122131}}^1$

素因数の和:122155

約数の個数: 96

約数和(自身を含む): 1143155520

約数和(自身を除く): 835385400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 122131, 244262, 366393, 488524, 610655, 732786, 854917, 977048, 1099179, 1221310, 1465572, 1709834, 1831965, 2198358, 2442620, 2564751, 2931144, 3419668, 3663930, 4274585, 4396716, 4885240, 5129502, 5495895, 6839336, 7327860, 7694253, 8549170, 8793432, 10259004, 10991790, 12823755, 14655720, 15388506, 17098340, 20518008, 21983580, 25647510, 30777012, 34196680, 38471265, 43967160, 51295020, 61554024, 76942530, 102590040, 153885060, 307770120]

約数ペア:

[(1, 307770120), (2, 153885060), (3, 102590040), (4, 76942530), (5, 61554024), (6, 51295020), (7, 43967160), (8, 38471265), (9, 34196680), (10, 30777012), (12, 25647510), (14, 21983580), (15, 20518008), (18, 17098340), (20, 15388506), (21, 14655720), (24, 12823755), (28, 10991790), (30, 10259004), (35, 8793432), (36, 8549170), (40, 7694253), (42, 7327860), (45, 6839336), (56, 5495895), (60, 5129502), (63, 4885240), (70, 4396716), (72, 4274585), (84, 3663930), (90, 3419668), (105, 2931144), (120, 2564751), (126, 2442620), (140, 2198358), (168, 1831965), (180, 1709834), (210, 1465572), (252, 1221310), (280, 1099179), (315, 977048), (360, 854917), (420, 732786), (504, 610655), (630, 488524), (840, 366393), (1260, 244262), (2520, 122131)]