298422120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{80221}}^1$

素因数の和:80266

約数の個数: 64

約数和(自身を含む): 924157440

約数和(自身を除く): 625735320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 80221, 160442, 240663, 320884, 401105, 481326, 641768, 802210, 962652, 1203315, 1604420, 1925304, 2406630, 2486851, 3208840, 4813260, 4973702, 7460553, 9626520, 9947404, 12434255, 14921106, 19894808, 24868510, 29842212, 37302765, 49737020, 59684424, 74605530, 99474040, 149211060, 298422120]

約数ペア:

[(1, 298422120), (2, 149211060), (3, 99474040), (4, 74605530), (5, 59684424), (6, 49737020), (8, 37302765), (10, 29842212), (12, 24868510), (15, 19894808), (20, 14921106), (24, 12434255), (30, 9947404), (31, 9626520), (40, 7460553), (60, 4973702), (62, 4813260), (93, 3208840), (120, 2486851), (124, 2406630), (155, 1925304), (186, 1604420), (248, 1203315), (310, 962652), (372, 802210), (465, 641768), (620, 481326), (744, 401105), (930, 320884), (1240, 240663), (1860, 160442), (3720, 80221)]