422688720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{56813}}^1$

素因数の和:56860

約数の個数: 80

約数和(自身を含む): 1352627712

約数和(自身を除く): 929938992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 56813, 113626, 170439, 227252, 284065, 340878, 454504, 568130, 681756, 852195, 909008, 1136260, 1363512, 1704390, 1761203, 2272520, 2727024, 3408780, 3522406, 4545040, 5283609, 6817560, 7044812, 8806015, 10567218, 13635120, 14089624, 17612030, 21134436, 26418045, 28179248, 35224060, 42268872, 52836090, 70448120, 84537744, 105672180, 140896240, 211344360, 422688720]

約数ペア:

[(1, 422688720), (2, 211344360), (3, 140896240), (4, 105672180), (5, 84537744), (6, 70448120), (8, 52836090), (10, 42268872), (12, 35224060), (15, 28179248), (16, 26418045), (20, 21134436), (24, 17612030), (30, 14089624), (31, 13635120), (40, 10567218), (48, 8806015), (60, 7044812), (62, 6817560), (80, 5283609), (93, 4545040), (120, 3522406), (124, 3408780), (155, 2727024), (186, 2272520), (240, 1761203), (248, 1704390), (310, 1363512), (372, 1136260), (465, 909008), (496, 852195), (620, 681756), (744, 568130), (930, 454504), (1240, 340878), (1488, 284065), (1860, 227252), (2480, 170439), (3720, 113626), (7440, 56813)]