490683000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{163561}}^1$

素因数の和:163585

約数の個数: 64

約数和(自身を含む): 1530940320

約数和(自身を除く): 1040257320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 163561, 327122, 490683, 654244, 817805, 981366, 1308488, 1635610, 1962732, 2453415, 3271220, 3925464, 4089025, 4906830, 6542440, 8178050, 9813660, 12267075, 16356100, 19627320, 20445125, 24534150, 32712200, 40890250, 49068300, 61335375, 81780500, 98136600, 122670750, 163561000, 245341500, 490683000]

約数ペア:

[(1, 490683000), (2, 245341500), (3, 163561000), (4, 122670750), (5, 98136600), (6, 81780500), (8, 61335375), (10, 49068300), (12, 40890250), (15, 32712200), (20, 24534150), (24, 20445125), (25, 19627320), (30, 16356100), (40, 12267075), (50, 9813660), (60, 8178050), (75, 6542440), (100, 4906830), (120, 4089025), (125, 3925464), (150, 3271220), (200, 2453415), (250, 1962732), (300, 1635610), (375, 1308488), (500, 981366), (600, 817805), (750, 654244), (1000, 490683), (1500, 327122), (3000, 163561)]