431335920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{38239}}^1$

素因数の和:38302

約数の個数: 80

約数和(自身を含む): 1365626880

約数和(自身を除く): 934290960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 38239, 76478, 114717, 152956, 191195, 229434, 305912, 382390, 458868, 573585, 611824, 764780, 917736, 1147170, 1529560, 1797233, 1835472, 2294340, 3059120, 3594466, 4588680, 5391699, 7188932, 8986165, 9177360, 10783398, 14377864, 17972330, 21566796, 26958495, 28755728, 35944660, 43133592, 53916990, 71889320, 86267184, 107833980, 143778640, 215667960, 431335920]

約数ペア:

[(1, 431335920), (2, 215667960), (3, 143778640), (4, 107833980), (5, 86267184), (6, 71889320), (8, 53916990), (10, 43133592), (12, 35944660), (15, 28755728), (16, 26958495), (20, 21566796), (24, 17972330), (30, 14377864), (40, 10783398), (47, 9177360), (48, 8986165), (60, 7188932), (80, 5391699), (94, 4588680), (120, 3594466), (141, 3059120), (188, 2294340), (235, 1835472), (240, 1797233), (282, 1529560), (376, 1147170), (470, 917736), (564, 764780), (705, 611824), (752, 573585), (940, 458868), (1128, 382390), (1410, 305912), (1880, 229434), (2256, 191195), (2820, 152956), (3760, 114717), (5640, 76478), (11280, 38239)]