1330384080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{18919}}^1$

素因数の和:19228

約数の個数: 80

約数和(自身を含む): 4138485120

約数和(自身を除く): 2808101040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 293, 586, 879, 1172, 1465, 1758, 2344, 2930, 3516, 4395, 4688, 5860, 7032, 8790, 11720, 14064, 17580, 18919, 23440, 35160, 37838, 56757, 70320, 75676, 94595, 113514, 151352, 189190, 227028, 283785, 302704, 378380, 454056, 567570, 756760, 908112, 1135140, 1513520, 2270280, 4540560, 5543267, 11086534, 16629801, 22173068, 27716335, 33259602, 44346136, 55432670, 66519204, 83149005, 88692272, 110865340, 133038408, 166298010, 221730680, 266076816, 332596020, 443461360, 665192040, 1330384080]

約数ペア:

[(1, 1330384080), (2, 665192040), (3, 443461360), (4, 332596020), (5, 266076816), (6, 221730680), (8, 166298010), (10, 133038408), (12, 110865340), (15, 88692272), (16, 83149005), (20, 66519204), (24, 55432670), (30, 44346136), (40, 33259602), (48, 27716335), (60, 22173068), (80, 16629801), (120, 11086534), (240, 5543267), (293, 4540560), (586, 2270280), (879, 1513520), (1172, 1135140), (1465, 908112), (1758, 756760), (2344, 567570), (2930, 454056), (3516, 378380), (4395, 302704), (4688, 283785), (5860, 227028), (7032, 189190), (8790, 151352), (11720, 113514), (14064, 94595), (17580, 75676), (18919, 70320), (23440, 56757), (35160, 37838)]