320262000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{53377}}^1$

素因数の和:53403

約数の個数: 80

約数和(自身を含む): 1032544032

約数和(自身を除く): 712282032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 53377, 106754, 160131, 213508, 266885, 320262, 427016, 533770, 640524, 800655, 854032, 1067540, 1281048, 1334425, 1601310, 2135080, 2562096, 2668850, 3202620, 4003275, 4270160, 5337700, 6405240, 6672125, 8006550, 10675400, 12810480, 13344250, 16013100, 20016375, 21350800, 26688500, 32026200, 40032750, 53377000, 64052400, 80065500, 106754000, 160131000, 320262000]

約数ペア:

[(1, 320262000), (2, 160131000), (3, 106754000), (4, 80065500), (5, 64052400), (6, 53377000), (8, 40032750), (10, 32026200), (12, 26688500), (15, 21350800), (16, 20016375), (20, 16013100), (24, 13344250), (25, 12810480), (30, 10675400), (40, 8006550), (48, 6672125), (50, 6405240), (60, 5337700), (75, 4270160), (80, 4003275), (100, 3202620), (120, 2668850), (125, 2562096), (150, 2135080), (200, 1601310), (240, 1334425), (250, 1281048), (300, 1067540), (375, 854032), (400, 800655), (500, 640524), (600, 533770), (750, 427016), (1000, 320262), (1200, 266885), (1500, 213508), (2000, 160131), (3000, 106754), (6000, 53377)]