60645720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 194860800

約数和(自身を除く): 134215080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 67, 76, 95, 114, 120, 134, 152, 190, 201, 228, 268, 285, 335, 380, 397, 402, 456, 536, 570, 670, 760, 794, 804, 1005, 1140, 1191, 1273, 1340, 1588, 1608, 1985, 2010, 2280, 2382, 2546, 2680, 3176, 3819, 3970, 4020, 4764, 5092, 5955, 6365, 7543, 7638, 7940, 8040, 9528, 10184, 11910, 12730, 15086, 15276, 15880, 19095, 22629, 23820, 25460, 26599, 30172, 30552, 37715, 38190, 45258, 47640, 50920, 53198, 60344, 75430, 76380, 79797, 90516, 106396, 113145, 132995, 150860, 152760, 159594, 181032, 212792, 226290, 265990, 301720, 319188, 398985, 452580, 505381, 531980, 638376, 797970, 905160, 1010762, 1063960, 1516143, 1595940, 2021524, 2526905, 3032286, 3191880, 4043048, 5053810, 6064572, 7580715, 10107620, 12129144, 15161430, 20215240, 30322860, 60645720]

約数ペア:

[(1, 60645720), (2, 30322860), (3, 20215240), (4, 15161430), (5, 12129144), (6, 10107620), (8, 7580715), (10, 6064572), (12, 5053810), (15, 4043048), (19, 3191880), (20, 3032286), (24, 2526905), (30, 2021524), (38, 1595940), (40, 1516143), (57, 1063960), (60, 1010762), (67, 905160), (76, 797970), (95, 638376), (114, 531980), (120, 505381), (134, 452580), (152, 398985), (190, 319188), (201, 301720), (228, 265990), (268, 226290), (285, 212792), (335, 181032), (380, 159594), (397, 152760), (402, 150860), (456, 132995), (536, 113145), (570, 106396), (670, 90516), (760, 79797), (794, 76380), (804, 75430), (1005, 60344), (1140, 53198), (1191, 50920), (1273, 47640), (1340, 45258), (1588, 38190), (1608, 37715), (1985, 30552), (2010, 30172), (2280, 26599), (2382, 25460), (2546, 23820), (2680, 22629), (3176, 19095), (3819, 15880), (3970, 15276), (4020, 15086), (4764, 12730), (5092, 11910), (5955, 10184), (6365, 9528), (7543, 8040), (7638, 7940)]