26359920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1231

約数の個数: 120

約数和(自身を含む): 91458432

約数和(自身を除く): 65098512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1181, 1240, 1395, 1488, 1860, 2232, 2362, 2480, 2790, 3543, 3720, 4464, 4724, 5580, 5905, 7086, 7440, 9448, 10629, 11160, 11810, 14172, 17715, 18896, 21258, 22320, 23620, 28344, 35430, 36611, 42516, 47240, 53145, 56688, 70860, 73222, 85032, 94480, 106290, 109833, 141720, 146444, 170064, 183055, 212580, 219666, 283440, 292888, 329499, 366110, 425160, 439332, 549165, 585776, 658998, 732220, 850320, 878664, 1098330, 1317996, 1464440, 1647495, 1757328, 2196660, 2635992, 2928880, 3294990, 4393320, 5271984, 6589980, 8786640, 13179960, 26359920]

約数ペア:

[(1, 26359920), (2, 13179960), (3, 8786640), (4, 6589980), (5, 5271984), (6, 4393320), (8, 3294990), (9, 2928880), (10, 2635992), (12, 2196660), (15, 1757328), (16, 1647495), (18, 1464440), (20, 1317996), (24, 1098330), (30, 878664), (31, 850320), (36, 732220), (40, 658998), (45, 585776), (48, 549165), (60, 439332), (62, 425160), (72, 366110), (80, 329499), (90, 292888), (93, 283440), (120, 219666), (124, 212580), (144, 183055), (155, 170064), (180, 146444), (186, 141720), (240, 109833), (248, 106290), (279, 94480), (310, 85032), (360, 73222), (372, 70860), (465, 56688), (496, 53145), (558, 47240), (620, 42516), (720, 36611), (744, 35430), (930, 28344), (1116, 23620), (1181, 22320), (1240, 21258), (1395, 18896), (1488, 17715), (1860, 14172), (2232, 11810), (2362, 11160), (2480, 10629), (2790, 9448), (3543, 7440), (3720, 7086), (4464, 5905), (4724, 5580)]