247480080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1049}}^1$

素因数の和:2048

約数の個数: 80

約数和(自身を含む): 768700800

約数和(自身を除く): 521220720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 983, 1049, 1966, 2098, 2949, 3147, 3932, 4196, 4915, 5245, 5898, 6294, 7864, 8392, 9830, 10490, 11796, 12588, 14745, 15728, 15735, 16784, 19660, 20980, 23592, 25176, 29490, 31470, 39320, 41960, 47184, 50352, 58980, 62940, 78640, 83920, 117960, 125880, 235920, 251760, 1031167, 2062334, 3093501, 4124668, 5155835, 6187002, 8249336, 10311670, 12374004, 15467505, 16498672, 20623340, 24748008, 30935010, 41246680, 49496016, 61870020, 82493360, 123740040, 247480080]

約数ペア:

[(1, 247480080), (2, 123740040), (3, 82493360), (4, 61870020), (5, 49496016), (6, 41246680), (8, 30935010), (10, 24748008), (12, 20623340), (15, 16498672), (16, 15467505), (20, 12374004), (24, 10311670), (30, 8249336), (40, 6187002), (48, 5155835), (60, 4124668), (80, 3093501), (120, 2062334), (240, 1031167), (983, 251760), (1049, 235920), (1966, 125880), (2098, 117960), (2949, 83920), (3147, 78640), (3932, 62940), (4196, 58980), (4915, 50352), (5245, 47184), (5898, 41960), (6294, 39320), (7864, 31470), (8392, 29490), (9830, 25176), (10490, 23592), (11796, 20980), (12588, 19660), (14745, 16784), (15728, 15735)]