74452080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10007}}^1$

素因数の和:10054

約数の個数: 80

約数和(自身を含む): 238270464

約数和(自身を除く): 163818384

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, 10007, 20014, 30021, 40028, 50035, 60042, 80056, 100070, 120084, 150105, 160112, 200140, 240168, 300210, 310217, 400280, 480336, 600420, 620434, 800560, 930651, 1200840, 1240868, 1551085, 1861302, 2401680, 2481736, 3102170, 3722604, 4653255, 4963472, 6204340, 7445208, 9306510, 12408680, 14890416, 18613020, 24817360, 37226040, 74452080]

約数ペア:

[(1, 74452080), (2, 37226040), (3, 24817360), (4, 18613020), (5, 14890416), (6, 12408680), (8, 9306510), (10, 7445208), (12, 6204340), (15, 4963472), (16, 4653255), (20, 3722604), (24, 3102170), (30, 2481736), (31, 2401680), (40, 1861302), (48, 1551085), (60, 1240868), (62, 1200840), (80, 930651), (93, 800560), (120, 620434), (124, 600420), (155, 480336), (186, 400280), (240, 310217), (248, 300210), (310, 240168), (372, 200140), (465, 160112), (496, 150105), (620, 120084), (744, 100070), (930, 80056), (1240, 60042), (1488, 50035), (1860, 40028), (2480, 30021), (3720, 20014), (7440, 10007)]