141962640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19081}}^1$

素因数の和:19128

約数の個数: 80

約数和(自身を含む): 454304256

約数和(自身を除く): 312341616

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, 19081, 38162, 57243, 76324, 95405, 114486, 152648, 190810, 228972, 286215, 305296, 381620, 457944, 572430, 591511, 763240, 915888, 1144860, 1183022, 1526480, 1774533, 2289720, 2366044, 2957555, 3549066, 4579440, 4732088, 5915110, 7098132, 8872665, 9464176, 11830220, 14196264, 17745330, 23660440, 28392528, 35490660, 47320880, 70981320, 141962640]

約数ペア:

[(1, 141962640), (2, 70981320), (3, 47320880), (4, 35490660), (5, 28392528), (6, 23660440), (8, 17745330), (10, 14196264), (12, 11830220), (15, 9464176), (16, 8872665), (20, 7098132), (24, 5915110), (30, 4732088), (31, 4579440), (40, 3549066), (48, 2957555), (60, 2366044), (62, 2289720), (80, 1774533), (93, 1526480), (120, 1183022), (124, 1144860), (155, 915888), (186, 763240), (240, 591511), (248, 572430), (310, 457944), (372, 381620), (465, 305296), (496, 286215), (620, 228972), (744, 190810), (930, 152648), (1240, 114486), (1488, 95405), (1860, 76324), (2480, 57243), (3720, 38162), (7440, 19081)]