421825440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3677}}^1$

素因数の和:3934

約数の個数: 96

約数和(自身を含む): 1334672640

約数和(自身を除く): 912847200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 239, 240, 478, 480, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 3677, 3824, 4780, 5736, 7170, 7354, 7648, 9560, 11031, 11472, 14340, 14708, 18385, 19120, 22062, 22944, 28680, 29416, 36770, 38240, 44124, 55155, 57360, 58832, 73540, 88248, 110310, 114720, 117664, 147080, 176496, 220620, 294160, 352992, 441240, 588320, 878803, 882480, 1757606, 1764960, 2636409, 3515212, 4394015, 5272818, 7030424, 8788030, 10545636, 13182045, 14060848, 17576060, 21091272, 26364090, 28121696, 35152120, 42182544, 52728180, 70304240, 84365088, 105456360, 140608480, 210912720, 421825440]

約数ペア:

[(1, 421825440), (2, 210912720), (3, 140608480), (4, 105456360), (5, 84365088), (6, 70304240), (8, 52728180), (10, 42182544), (12, 35152120), (15, 28121696), (16, 26364090), (20, 21091272), (24, 17576060), (30, 14060848), (32, 13182045), (40, 10545636), (48, 8788030), (60, 7030424), (80, 5272818), (96, 4394015), (120, 3515212), (160, 2636409), (239, 1764960), (240, 1757606), (478, 882480), (480, 878803), (717, 588320), (956, 441240), (1195, 352992), (1434, 294160), (1912, 220620), (2390, 176496), (2868, 147080), (3585, 117664), (3677, 114720), (3824, 110310), (4780, 88248), (5736, 73540), (7170, 58832), (7354, 57360), (7648, 55155), (9560, 44124), (11031, 38240), (11472, 36770), (14340, 29416), (14708, 28680), (18385, 22944), (19120, 22062)]