382486140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{1487}}^1$

素因数の和:2931

約数の個数: 72

約数和(自身を含む): 1161800640

約数和(自身を除く): 779314500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1429, 1487, 2858, 2974, 4287, 4461, 5716, 5948, 7145, 7435, 8574, 8922, 12861, 13383, 14290, 14870, 17148, 17844, 21435, 22305, 25722, 26766, 28580, 29740, 42870, 44610, 51444, 53532, 64305, 66915, 85740, 89220, 128610, 133830, 257220, 267660, 2124923, 4249846, 6374769, 8499692, 10624615, 12749538, 19124307, 21249230, 25499076, 31873845, 38248614, 42498460, 63747690, 76497228, 95621535, 127495380, 191243070, 382486140]

約数ペア:

[(1, 382486140), (2, 191243070), (3, 127495380), (4, 95621535), (5, 76497228), (6, 63747690), (9, 42498460), (10, 38248614), (12, 31873845), (15, 25499076), (18, 21249230), (20, 19124307), (30, 12749538), (36, 10624615), (45, 8499692), (60, 6374769), (90, 4249846), (180, 2124923), (1429, 267660), (1487, 257220), (2858, 133830), (2974, 128610), (4287, 89220), (4461, 85740), (5716, 66915), (5948, 64305), (7145, 53532), (7435, 51444), (8574, 44610), (8922, 42870), (12861, 29740), (13383, 28580), (14290, 26766), (14870, 25722), (17148, 22305), (17844, 21435)]