180840608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 407554560

約数和(自身を除く): 226713952

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 37, 52, 62, 74, 104, 124, 148, 208, 248, 296, 379, 403, 416, 481, 496, 592, 758, 806, 962, 992, 1147, 1184, 1516, 1612, 1924, 2294, 3032, 3224, 3848, 4588, 4927, 6064, 6448, 7696, 9176, 9854, 11749, 12128, 12896, 14023, 14911, 15392, 18352, 19708, 23498, 28046, 29822, 36704, 39416, 46996, 56092, 59644, 78832, 93992, 112184, 119288, 152737, 157664, 182299, 187984, 224368, 238576, 305474, 364598, 375968, 434713, 448736, 477152, 610948, 729196, 869426, 1221896, 1458392, 1738852, 2443792, 2916784, 3477704, 4887584, 5651269, 5833568, 6955408, 11302538, 13910816, 22605076, 45210152, 90420304, 180840608]

約数ペア:

[(1, 180840608), (2, 90420304), (4, 45210152), (8, 22605076), (13, 13910816), (16, 11302538), (26, 6955408), (31, 5833568), (32, 5651269), (37, 4887584), (52, 3477704), (62, 2916784), (74, 2443792), (104, 1738852), (124, 1458392), (148, 1221896), (208, 869426), (248, 729196), (296, 610948), (379, 477152), (403, 448736), (416, 434713), (481, 375968), (496, 364598), (592, 305474), (758, 238576), (806, 224368), (962, 187984), (992, 182299), (1147, 157664), (1184, 152737), (1516, 119288), (1612, 112184), (1924, 93992), (2294, 78832), (3032, 59644), (3224, 56092), (3848, 46996), (4588, 39416), (4927, 36704), (6064, 29822), (6448, 28046), (7696, 23498), (9176, 19708), (9854, 18352), (11749, 15392), (12128, 14911), (12896, 14023)]