64560480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7079}}^1$

素因数の和:7116

約数の個数: 96

約数和(自身を含む): 214099200

約数和(自身を除く): 149538720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 7079, 9120, 14158, 21237, 28316, 35395, 42474, 56632, 70790, 84948, 106185, 113264, 134501, 141580, 169896, 212370, 226528, 269002, 283160, 339792, 403503, 424740, 538004, 566320, 672505, 679584, 807006, 849480, 1076008, 1132640, 1345010, 1614012, 1698960, 2017515, 2152016, 2690020, 3228024, 3397920, 4035030, 4304032, 5380040, 6456048, 8070060, 10760080, 12912096, 16140120, 21520160, 32280240, 64560480]

約数ペア:

[(1, 64560480), (2, 32280240), (3, 21520160), (4, 16140120), (5, 12912096), (6, 10760080), (8, 8070060), (10, 6456048), (12, 5380040), (15, 4304032), (16, 4035030), (19, 3397920), (20, 3228024), (24, 2690020), (30, 2152016), (32, 2017515), (38, 1698960), (40, 1614012), (48, 1345010), (57, 1132640), (60, 1076008), (76, 849480), (80, 807006), (95, 679584), (96, 672505), (114, 566320), (120, 538004), (152, 424740), (160, 403503), (190, 339792), (228, 283160), (240, 269002), (285, 226528), (304, 212370), (380, 169896), (456, 141580), (480, 134501), (570, 113264), (608, 106185), (760, 84948), (912, 70790), (1140, 56632), (1520, 42474), (1824, 35395), (2280, 28316), (3040, 21237), (4560, 14158), (7079, 9120)]