453065640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11689}}^1$

素因数の和:11739

約数の個数: 128

約数和(自身を含む): 1515024000

約数和(自身を除く): 1061958360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 11689, 12920, 19380, 23378, 35067, 38760, 46756, 58445, 70134, 93512, 116890, 140268, 175335, 198713, 222091, 233780, 280536, 350670, 397426, 444182, 467560, 596139, 666273, 701340, 794852, 888364, 993565, 1110455, 1192278, 1332546, 1402680, 1589704, 1776728, 1987130, 2220910, 2384556, 2665092, 2980695, 3331365, 3775547, 3974260, 4441820, 4769112, 5330184, 5961390, 6662730, 7551094, 7948520, 8883640, 11326641, 11922780, 13325460, 15102188, 18877735, 22653282, 23845560, 26650920, 30204376, 37755470, 45306564, 56633205, 75510940, 90613128, 113266410, 151021880, 226532820, 453065640]

約数ペア:

[(1, 453065640), (2, 226532820), (3, 151021880), (4, 113266410), (5, 90613128), (6, 75510940), (8, 56633205), (10, 45306564), (12, 37755470), (15, 30204376), (17, 26650920), (19, 23845560), (20, 22653282), (24, 18877735), (30, 15102188), (34, 13325460), (38, 11922780), (40, 11326641), (51, 8883640), (57, 7948520), (60, 7551094), (68, 6662730), (76, 5961390), (85, 5330184), (95, 4769112), (102, 4441820), (114, 3974260), (120, 3775547), (136, 3331365), (152, 2980695), (170, 2665092), (190, 2384556), (204, 2220910), (228, 1987130), (255, 1776728), (285, 1589704), (323, 1402680), (340, 1332546), (380, 1192278), (408, 1110455), (456, 993565), (510, 888364), (570, 794852), (646, 701340), (680, 666273), (760, 596139), (969, 467560), (1020, 444182), (1140, 397426), (1292, 350670), (1615, 280536), (1938, 233780), (2040, 222091), (2280, 198713), (2584, 175335), (3230, 140268), (3876, 116890), (4845, 93512), (6460, 70134), (7752, 58445), (9690, 46756), (11689, 38760), (12920, 35067), (19380, 23378)]