53301840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11689}}^1$

素因数の和:11724

約数の個数: 80

約数和(自身を含む): 173947200

約数和(自身を除く): 120645360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 11689, 23378, 35067, 46756, 58445, 70134, 93512, 116890, 140268, 175335, 187024, 222091, 233780, 280536, 350670, 444182, 467560, 561072, 666273, 701340, 888364, 935120, 1110455, 1332546, 1402680, 1776728, 2220910, 2665092, 2805360, 3331365, 3553456, 4441820, 5330184, 6662730, 8883640, 10660368, 13325460, 17767280, 26650920, 53301840]

約数ペア:

[(1, 53301840), (2, 26650920), (3, 17767280), (4, 13325460), (5, 10660368), (6, 8883640), (8, 6662730), (10, 5330184), (12, 4441820), (15, 3553456), (16, 3331365), (19, 2805360), (20, 2665092), (24, 2220910), (30, 1776728), (38, 1402680), (40, 1332546), (48, 1110455), (57, 935120), (60, 888364), (76, 701340), (80, 666273), (95, 561072), (114, 467560), (120, 444182), (152, 350670), (190, 280536), (228, 233780), (240, 222091), (285, 187024), (304, 175335), (380, 140268), (456, 116890), (570, 93512), (760, 70134), (912, 58445), (1140, 46756), (1520, 35067), (2280, 23378), (4560, 11689)]