331797420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{44959}}^1$

素因数の和:45015

約数の個数: 72

約数和(自身を含む): 1031022720

約数和(自身を除く): 699225300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 44959, 89918, 134877, 179836, 224795, 269754, 404631, 449590, 539508, 674385, 809262, 899180, 1348770, 1618524, 1843319, 2023155, 2697540, 3686638, 4046310, 5529957, 7373276, 8092620, 9216595, 11059914, 16589871, 18433190, 22119828, 27649785, 33179742, 36866380, 55299570, 66359484, 82949355, 110599140, 165898710, 331797420]

約数ペア:

[(1, 331797420), (2, 165898710), (3, 110599140), (4, 82949355), (5, 66359484), (6, 55299570), (9, 36866380), (10, 33179742), (12, 27649785), (15, 22119828), (18, 18433190), (20, 16589871), (30, 11059914), (36, 9216595), (41, 8092620), (45, 7373276), (60, 5529957), (82, 4046310), (90, 3686638), (123, 2697540), (164, 2023155), (180, 1843319), (205, 1618524), (246, 1348770), (369, 899180), (410, 809262), (492, 674385), (615, 539508), (738, 449590), (820, 404631), (1230, 269754), (1476, 224795), (1845, 179836), (2460, 134877), (3690, 89918), (7380, 44959)]