939782280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{9539}}^1$

素因数の和:10374

約数の個数: 64

約数和(自身を含む): 2823076800

約数和(自身を除く): 1883294520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 821, 1642, 2463, 3284, 4105, 4926, 6568, 8210, 9539, 9852, 12315, 16420, 19078, 19704, 24630, 28617, 32840, 38156, 47695, 49260, 57234, 76312, 95390, 98520, 114468, 143085, 190780, 228936, 286170, 381560, 572340, 1144680, 7831519, 15663038, 23494557, 31326076, 39157595, 46989114, 62652152, 78315190, 93978228, 117472785, 156630380, 187956456, 234945570, 313260760, 469891140, 939782280]

約数ペア:

[(1, 939782280), (2, 469891140), (3, 313260760), (4, 234945570), (5, 187956456), (6, 156630380), (8, 117472785), (10, 93978228), (12, 78315190), (15, 62652152), (20, 46989114), (24, 39157595), (30, 31326076), (40, 23494557), (60, 15663038), (120, 7831519), (821, 1144680), (1642, 572340), (2463, 381560), (3284, 286170), (4105, 228936), (4926, 190780), (6568, 143085), (8210, 114468), (9539, 98520), (9852, 95390), (12315, 76312), (16420, 57234), (19078, 49260), (19704, 47695), (24630, 38156), (28617, 32840)]