201423120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27073}}^1$

素因数の和:27120

約数の個数: 80

約数和(自身を含む): 644577792

約数和(自身を除く): 443154672

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, 27073, 54146, 81219, 108292, 135365, 162438, 216584, 270730, 324876, 406095, 433168, 541460, 649752, 812190, 839263, 1082920, 1299504, 1624380, 1678526, 2165840, 2517789, 3248760, 3357052, 4196315, 5035578, 6497520, 6714104, 8392630, 10071156, 12588945, 13428208, 16785260, 20142312, 25177890, 33570520, 40284624, 50355780, 67141040, 100711560, 201423120]

約数ペア:

[(1, 201423120), (2, 100711560), (3, 67141040), (4, 50355780), (5, 40284624), (6, 33570520), (8, 25177890), (10, 20142312), (12, 16785260), (15, 13428208), (16, 12588945), (20, 10071156), (24, 8392630), (30, 6714104), (31, 6497520), (40, 5035578), (48, 4196315), (60, 3357052), (62, 3248760), (80, 2517789), (93, 2165840), (120, 1678526), (124, 1624380), (155, 1299504), (186, 1082920), (240, 839263), (248, 812190), (310, 649752), (372, 541460), (465, 433168), (496, 406095), (620, 324876), (744, 270730), (930, 216584), (1240, 162438), (1488, 135365), (1860, 108292), (2480, 81219), (3720, 54146), (7440, 27073)]