316228680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{878413}}^1$

素因数の和:878430

約数の個数: 48

約数和(自身を含む): 1027744380

約数和(自身を除く): 711515700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 878413, 1756826, 2635239, 3513652, 4392065, 5270478, 7027304, 7905717, 8784130, 10540956, 13176195, 15811434, 17568260, 21081912, 26352390, 31622868, 35136520, 39528585, 52704780, 63245736, 79057170, 105409560, 158114340, 316228680]

約数ペア:

[(1, 316228680), (2, 158114340), (3, 105409560), (4, 79057170), (5, 63245736), (6, 52704780), (8, 39528585), (9, 35136520), (10, 31622868), (12, 26352390), (15, 21081912), (18, 17568260), (20, 15811434), (24, 13176195), (30, 10540956), (36, 8784130), (40, 7905717), (45, 7027304), (60, 5270478), (72, 4392065), (90, 3513652), (120, 2635239), (180, 1756826), (360, 878413)]