8448120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 28379520

約数和(自身を除く): 19931400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 757, 930, 1116, 1240, 1395, 1514, 1860, 2232, 2271, 2790, 3028, 3720, 3785, 4542, 5580, 6056, 6813, 7570, 9084, 11160, 11355, 13626, 15140, 18168, 22710, 23467, 27252, 30280, 34065, 45420, 46934, 54504, 68130, 70401, 90840, 93868, 117335, 136260, 140802, 187736, 211203, 234670, 272520, 281604, 352005, 422406, 469340, 563208, 704010, 844812, 938680, 1056015, 1408020, 1689624, 2112030, 2816040, 4224060, 8448120]

約数ペア:

[(1, 8448120), (2, 4224060), (3, 2816040), (4, 2112030), (5, 1689624), (6, 1408020), (8, 1056015), (9, 938680), (10, 844812), (12, 704010), (15, 563208), (18, 469340), (20, 422406), (24, 352005), (30, 281604), (31, 272520), (36, 234670), (40, 211203), (45, 187736), (60, 140802), (62, 136260), (72, 117335), (90, 93868), (93, 90840), (120, 70401), (124, 68130), (155, 54504), (180, 46934), (186, 45420), (248, 34065), (279, 30280), (310, 27252), (360, 23467), (372, 22710), (465, 18168), (558, 15140), (620, 13626), (744, 11355), (757, 11160), (930, 9084), (1116, 7570), (1240, 6813), (1395, 6056), (1514, 5580), (1860, 4542), (2232, 3785), (2271, 3720), (2790, 3028)]