461591520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73973}}^1$

素因数の和:74004

約数の個数: 96

約数和(自身を含む): 1565881632

約数和(自身を除く): 1104290112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 73973, 147946, 221919, 295892, 369865, 443838, 591784, 739730, 887676, 961649, 1109595, 1183568, 1479460, 1775352, 1923298, 2219190, 2367136, 2884947, 2958920, 3550704, 3846596, 4438380, 4808245, 5769894, 5917840, 7101408, 7693192, 8876760, 9616490, 11539788, 11835680, 14424735, 15386384, 17753520, 19232980, 23079576, 28849470, 30772768, 35507040, 38465960, 46159152, 57698940, 76931920, 92318304, 115397880, 153863840, 230795760, 461591520]

約数ペア:

[(1, 461591520), (2, 230795760), (3, 153863840), (4, 115397880), (5, 92318304), (6, 76931920), (8, 57698940), (10, 46159152), (12, 38465960), (13, 35507040), (15, 30772768), (16, 28849470), (20, 23079576), (24, 19232980), (26, 17753520), (30, 15386384), (32, 14424735), (39, 11835680), (40, 11539788), (48, 9616490), (52, 8876760), (60, 7693192), (65, 7101408), (78, 5917840), (80, 5769894), (96, 4808245), (104, 4438380), (120, 3846596), (130, 3550704), (156, 2958920), (160, 2884947), (195, 2367136), (208, 2219190), (240, 1923298), (260, 1775352), (312, 1479460), (390, 1183568), (416, 1109595), (480, 961649), (520, 887676), (624, 739730), (780, 591784), (1040, 443838), (1248, 369865), (1560, 295892), (2080, 221919), (3120, 147946), (6240, 73973)]