15199380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{4021}}^1$

素因数の和:4046

約数の個数: 96

約数和(自身を含む): 54055680

約数和(自身を除く): 38856300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 4021, 8042, 12063, 16084, 20105, 24126, 28147, 36189, 40210, 48252, 56294, 60315, 72378, 80420, 84441, 108567, 112588, 120630, 140735, 144756, 168882, 180945, 217134, 241260, 253323, 281470, 337764, 361890, 422205, 434268, 506646, 542835, 562940, 723780, 759969, 844410, 1013292, 1085670, 1266615, 1519938, 1688820, 2171340, 2533230, 3039876, 3799845, 5066460, 7599690, 15199380]

約数ペア:

[(1, 15199380), (2, 7599690), (3, 5066460), (4, 3799845), (5, 3039876), (6, 2533230), (7, 2171340), (9, 1688820), (10, 1519938), (12, 1266615), (14, 1085670), (15, 1013292), (18, 844410), (20, 759969), (21, 723780), (27, 562940), (28, 542835), (30, 506646), (35, 434268), (36, 422205), (42, 361890), (45, 337764), (54, 281470), (60, 253323), (63, 241260), (70, 217134), (84, 180945), (90, 168882), (105, 144756), (108, 140735), (126, 120630), (135, 112588), (140, 108567), (180, 84441), (189, 80420), (210, 72378), (252, 60315), (270, 56294), (315, 48252), (378, 40210), (420, 36189), (540, 28147), (630, 24126), (756, 20105), (945, 16084), (1260, 12063), (1890, 8042), (3780, 4021)]