1189098720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{825763}}^1$

素因数の和:825784

約数の個数: 72

約数和(自身を含む): 4057804296

約数和(自身を除く): 2868705576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 825763, 1651526, 2477289, 3303052, 4128815, 4954578, 6606104, 7431867, 8257630, 9909156, 12386445, 13212208, 14863734, 16515260, 19818312, 24772890, 26424416, 29727468, 33030520, 37159335, 39636624, 49545780, 59454936, 66061040, 74318670, 79273248, 99091560, 118909872, 132122080, 148637340, 198183120, 237819744, 297274680, 396366240, 594549360, 1189098720]

約数ペア:

[(1, 1189098720), (2, 594549360), (3, 396366240), (4, 297274680), (5, 237819744), (6, 198183120), (8, 148637340), (9, 132122080), (10, 118909872), (12, 99091560), (15, 79273248), (16, 74318670), (18, 66061040), (20, 59454936), (24, 49545780), (30, 39636624), (32, 37159335), (36, 33030520), (40, 29727468), (45, 26424416), (48, 24772890), (60, 19818312), (72, 16515260), (80, 14863734), (90, 13212208), (96, 12386445), (120, 9909156), (144, 8257630), (160, 7431867), (180, 6606104), (240, 4954578), (288, 4128815), (360, 3303052), (480, 2477289), (720, 1651526), (1440, 825763)]