490162080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32941}}^1$

素因数の和:32990

約数の個数: 96

約数和(自身を含む): 1593865728

約数和(自身を除く): 1103703648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 32941, 65882, 98823, 131764, 164705, 197646, 263528, 329410, 395292, 494115, 527056, 658820, 790584, 988230, 1021171, 1054112, 1317640, 1581168, 1976460, 2042342, 2635280, 3063513, 3162336, 3952920, 4084684, 5105855, 5270560, 6127026, 7905840, 8169368, 10211710, 12254052, 15317565, 15811680, 16338736, 20423420, 24508104, 30635130, 32677472, 40846840, 49016208, 61270260, 81693680, 98032416, 122540520, 163387360, 245081040, 490162080]

約数ペア:

[(1, 490162080), (2, 245081040), (3, 163387360), (4, 122540520), (5, 98032416), (6, 81693680), (8, 61270260), (10, 49016208), (12, 40846840), (15, 32677472), (16, 30635130), (20, 24508104), (24, 20423420), (30, 16338736), (31, 15811680), (32, 15317565), (40, 12254052), (48, 10211710), (60, 8169368), (62, 7905840), (80, 6127026), (93, 5270560), (96, 5105855), (120, 4084684), (124, 3952920), (155, 3162336), (160, 3063513), (186, 2635280), (240, 2042342), (248, 1976460), (310, 1581168), (372, 1317640), (465, 1054112), (480, 1021171), (496, 988230), (620, 790584), (744, 658820), (930, 527056), (992, 494115), (1240, 395292), (1488, 329410), (1860, 263528), (2480, 197646), (2976, 164705), (3720, 131764), (4960, 98823), (7440, 65882), (14880, 32941)]