40785840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1587

約数の個数: 120

約数和(自身を含む): 140766288

約数和(自身を除く): 99980448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1531, 1665, 1776, 2220, 2664, 2960, 3062, 3330, 4440, 4593, 5328, 6124, 6660, 7655, 8880, 9186, 12248, 13320, 13779, 15310, 18372, 22965, 24496, 26640, 27558, 30620, 36744, 45930, 55116, 56647, 61240, 68895, 73488, 91860, 110232, 113294, 122480, 137790, 169941, 183720, 220464, 226588, 275580, 283235, 339882, 367440, 453176, 509823, 551160, 566470, 679764, 849705, 906352, 1019646, 1102320, 1132940, 1359528, 1699410, 2039292, 2265880, 2549115, 2719056, 3398820, 4078584, 4531760, 5098230, 6797640, 8157168, 10196460, 13595280, 20392920, 40785840]

約数ペア:

[(1, 40785840), (2, 20392920), (3, 13595280), (4, 10196460), (5, 8157168), (6, 6797640), (8, 5098230), (9, 4531760), (10, 4078584), (12, 3398820), (15, 2719056), (16, 2549115), (18, 2265880), (20, 2039292), (24, 1699410), (30, 1359528), (36, 1132940), (37, 1102320), (40, 1019646), (45, 906352), (48, 849705), (60, 679764), (72, 566470), (74, 551160), (80, 509823), (90, 453176), (111, 367440), (120, 339882), (144, 283235), (148, 275580), (180, 226588), (185, 220464), (222, 183720), (240, 169941), (296, 137790), (333, 122480), (360, 113294), (370, 110232), (444, 91860), (555, 73488), (592, 68895), (666, 61240), (720, 56647), (740, 55116), (888, 45930), (1110, 36744), (1332, 30620), (1480, 27558), (1531, 26640), (1665, 24496), (1776, 22965), (2220, 18372), (2664, 15310), (2960, 13779), (3062, 13320), (3330, 12248), (4440, 9186), (4593, 8880), (5328, 7655), (6124, 6660)]