143840040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15173}}^1$

素因数の和:15266

約数の個数: 64

約数和(自身を含む): 437011200

約数和(自身を除く): 293171160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 15173, 30346, 45519, 60692, 75865, 91038, 121384, 151730, 182076, 227595, 303460, 364152, 455190, 606920, 910380, 1198667, 1820760, 2397334, 3596001, 4794668, 5993335, 7192002, 9589336, 11986670, 14384004, 17980005, 23973340, 28768008, 35960010, 47946680, 71920020, 143840040]

約数ペア:

[(1, 143840040), (2, 71920020), (3, 47946680), (4, 35960010), (5, 28768008), (6, 23973340), (8, 17980005), (10, 14384004), (12, 11986670), (15, 9589336), (20, 7192002), (24, 5993335), (30, 4794668), (40, 3596001), (60, 2397334), (79, 1820760), (120, 1198667), (158, 910380), (237, 606920), (316, 455190), (395, 364152), (474, 303460), (632, 227595), (790, 182076), (948, 151730), (1185, 121384), (1580, 91038), (1896, 75865), (2370, 60692), (3160, 45519), (4740, 30346), (9480, 15173)]