66138720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:852

約数の個数: 96

約数和(自身を含む): 209599488

約数和(自身を除く): 143460768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 227, 240, 454, 480, 607, 681, 908, 1135, 1214, 1362, 1816, 1821, 2270, 2428, 2724, 3035, 3405, 3632, 3642, 4540, 4856, 5448, 6070, 6810, 7264, 7284, 9080, 9105, 9712, 10896, 12140, 13620, 14568, 18160, 18210, 19424, 21792, 24280, 27240, 29136, 36320, 36420, 48560, 54480, 58272, 72840, 97120, 108960, 137789, 145680, 275578, 291360, 413367, 551156, 688945, 826734, 1102312, 1377890, 1653468, 2066835, 2204624, 2755780, 3306936, 4133670, 4409248, 5511560, 6613872, 8267340, 11023120, 13227744, 16534680, 22046240, 33069360, 66138720]

約数ペア:

[(1, 66138720), (2, 33069360), (3, 22046240), (4, 16534680), (5, 13227744), (6, 11023120), (8, 8267340), (10, 6613872), (12, 5511560), (15, 4409248), (16, 4133670), (20, 3306936), (24, 2755780), (30, 2204624), (32, 2066835), (40, 1653468), (48, 1377890), (60, 1102312), (80, 826734), (96, 688945), (120, 551156), (160, 413367), (227, 291360), (240, 275578), (454, 145680), (480, 137789), (607, 108960), (681, 97120), (908, 72840), (1135, 58272), (1214, 54480), (1362, 48560), (1816, 36420), (1821, 36320), (2270, 29136), (2428, 27240), (2724, 24280), (3035, 21792), (3405, 19424), (3632, 18210), (3642, 18160), (4540, 14568), (4856, 13620), (5448, 12140), (6070, 10896), (6810, 9712), (7264, 9105), (7284, 9080)]