377089380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{4021}}^1$

素因数の和:4557

約数の個数: 72

約数和(自身を含む): 1146318264

約数和(自身を除く): 769228884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 521, 1042, 1563, 2084, 2605, 3126, 4021, 4689, 5210, 6252, 7815, 8042, 9378, 10420, 12063, 15630, 16084, 18756, 20105, 23445, 24126, 31260, 36189, 40210, 46890, 48252, 60315, 72378, 80420, 93780, 120630, 144756, 180945, 241260, 361890, 723780, 2094941, 4189882, 6284823, 8379764, 10474705, 12569646, 18854469, 20949410, 25139292, 31424115, 37708938, 41898820, 62848230, 75417876, 94272345, 125696460, 188544690, 377089380]

約数ペア:

[(1, 377089380), (2, 188544690), (3, 125696460), (4, 94272345), (5, 75417876), (6, 62848230), (9, 41898820), (10, 37708938), (12, 31424115), (15, 25139292), (18, 20949410), (20, 18854469), (30, 12569646), (36, 10474705), (45, 8379764), (60, 6284823), (90, 4189882), (180, 2094941), (521, 723780), (1042, 361890), (1563, 241260), (2084, 180945), (2605, 144756), (3126, 120630), (4021, 93780), (4689, 80420), (5210, 72378), (6252, 60315), (7815, 48252), (8042, 46890), (9378, 40210), (10420, 36189), (12063, 31260), (15630, 24126), (16084, 23445), (18756, 20105)]