66273840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1109}}^1$

素因数の和:1211

約数の個数: 120

約数和(自身を含む): 225454320

約数和(自身を除く): 159180480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1109, 1245, 1328, 1494, 1660, 1992, 2218, 2490, 2988, 3320, 3327, 3735, 3984, 4436, 4980, 5545, 5976, 6640, 6654, 7470, 8872, 9960, 9981, 11090, 11952, 13308, 14940, 16635, 17744, 19920, 19962, 22180, 26616, 29880, 33270, 39924, 44360, 49905, 53232, 59760, 66540, 79848, 88720, 92047, 99810, 133080, 159696, 184094, 199620, 266160, 276141, 368188, 399240, 460235, 552282, 736376, 798480, 828423, 920470, 1104564, 1380705, 1472752, 1656846, 1840940, 2209128, 2761410, 3313692, 3681880, 4142115, 4418256, 5522820, 6627384, 7363760, 8284230, 11045640, 13254768, 16568460, 22091280, 33136920, 66273840]

約数ペア:

[(1, 66273840), (2, 33136920), (3, 22091280), (4, 16568460), (5, 13254768), (6, 11045640), (8, 8284230), (9, 7363760), (10, 6627384), (12, 5522820), (15, 4418256), (16, 4142115), (18, 3681880), (20, 3313692), (24, 2761410), (30, 2209128), (36, 1840940), (40, 1656846), (45, 1472752), (48, 1380705), (60, 1104564), (72, 920470), (80, 828423), (83, 798480), (90, 736376), (120, 552282), (144, 460235), (166, 399240), (180, 368188), (240, 276141), (249, 266160), (332, 199620), (360, 184094), (415, 159696), (498, 133080), (664, 99810), (720, 92047), (747, 88720), (830, 79848), (996, 66540), (1109, 59760), (1245, 53232), (1328, 49905), (1494, 44360), (1660, 39924), (1992, 33270), (2218, 29880), (2490, 26616), (2988, 22180), (3320, 19962), (3327, 19920), (3735, 17744), (3984, 16635), (4436, 14940), (4980, 13308), (5545, 11952), (5976, 11090), (6640, 9981), (6654, 9960), (7470, 8872)]