145507680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2731}}^1$

素因数の和:2789

約数の個数: 144

約数和(自身を含む): 510151824

約数和(自身を除く): 364644144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2731, 2960, 3330, 3552, 4440, 5328, 5462, 5920, 6660, 8193, 8880, 10656, 10924, 13320, 13655, 16386, 17760, 21848, 24579, 26640, 27310, 32772, 40965, 43696, 49158, 53280, 54620, 65544, 81930, 87392, 98316, 101047, 109240, 122895, 131088, 163860, 196632, 202094, 218480, 245790, 262176, 303141, 327720, 393264, 404188, 436960, 491580, 505235, 606282, 655440, 786528, 808376, 909423, 983160, 1010470, 1212564, 1310880, 1515705, 1616752, 1818846, 1966320, 2020940, 2425128, 3031410, 3233504, 3637692, 3932640, 4041880, 4547115, 4850256, 6062820, 7275384, 8083760, 9094230, 9700512, 12125640, 14550768, 16167520, 18188460, 24251280, 29101536, 36376920, 48502560, 72753840, 145507680]

約数ペア:

[(1, 145507680), (2, 72753840), (3, 48502560), (4, 36376920), (5, 29101536), (6, 24251280), (8, 18188460), (9, 16167520), (10, 14550768), (12, 12125640), (15, 9700512), (16, 9094230), (18, 8083760), (20, 7275384), (24, 6062820), (30, 4850256), (32, 4547115), (36, 4041880), (37, 3932640), (40, 3637692), (45, 3233504), (48, 3031410), (60, 2425128), (72, 2020940), (74, 1966320), (80, 1818846), (90, 1616752), (96, 1515705), (111, 1310880), (120, 1212564), (144, 1010470), (148, 983160), (160, 909423), (180, 808376), (185, 786528), (222, 655440), (240, 606282), (288, 505235), (296, 491580), (333, 436960), (360, 404188), (370, 393264), (444, 327720), (480, 303141), (555, 262176), (592, 245790), (666, 218480), (720, 202094), (740, 196632), (888, 163860), (1110, 131088), (1184, 122895), (1332, 109240), (1440, 101047), (1480, 98316), (1665, 87392), (1776, 81930), (2220, 65544), (2664, 54620), (2731, 53280), (2960, 49158), (3330, 43696), (3552, 40965), (4440, 32772), (5328, 27310), (5462, 26640), (5920, 24579), (6660, 21848), (8193, 17760), (8880, 16386), (10656, 13655), (10924, 13320)]