324054160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3187}}^1$

素因数の和:3272

約数の個数: 80

約数和(自身を含む): 796948992

約数和(自身を除く): 472894832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 1240, 1271, 1640, 2480, 2542, 3187, 3280, 5084, 6355, 6374, 10168, 12710, 12748, 15935, 20336, 25420, 25496, 31870, 50840, 50992, 63740, 98797, 101680, 127480, 130667, 197594, 254960, 261334, 395188, 493985, 522668, 653335, 790376, 987970, 1045336, 1306670, 1580752, 1975940, 2090672, 2613340, 3951880, 4050677, 5226680, 7903760, 8101354, 10453360, 16202708, 20253385, 32405416, 40506770, 64810832, 81013540, 162027080, 324054160]

約数ペア:

[(1, 324054160), (2, 162027080), (4, 81013540), (5, 64810832), (8, 40506770), (10, 32405416), (16, 20253385), (20, 16202708), (31, 10453360), (40, 8101354), (41, 7903760), (62, 5226680), (80, 4050677), (82, 3951880), (124, 2613340), (155, 2090672), (164, 1975940), (205, 1580752), (248, 1306670), (310, 1045336), (328, 987970), (410, 790376), (496, 653335), (620, 522668), (656, 493985), (820, 395188), (1240, 261334), (1271, 254960), (1640, 197594), (2480, 130667), (2542, 127480), (3187, 101680), (3280, 98797), (5084, 63740), (6355, 50992), (6374, 50840), (10168, 31870), (12710, 25496), (12748, 25420), (15935, 20336)]