1569142320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{40111}}^1$

素因数の和:40290

約数の個数: 80

約数和(自身を含む): 4894305792

約数和(自身を除く): 3325163472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 6520, 7824, 9780, 13040, 19560, 39120, 40111, 80222, 120333, 160444, 200555, 240666, 320888, 401110, 481332, 601665, 641776, 802220, 962664, 1203330, 1604440, 1925328, 2406660, 3208880, 4813320, 6538093, 9626640, 13076186, 19614279, 26152372, 32690465, 39228558, 52304744, 65380930, 78457116, 98071395, 104609488, 130761860, 156914232, 196142790, 261523720, 313828464, 392285580, 523047440, 784571160, 1569142320]

約数ペア:

[(1, 1569142320), (2, 784571160), (3, 523047440), (4, 392285580), (5, 313828464), (6, 261523720), (8, 196142790), (10, 156914232), (12, 130761860), (15, 104609488), (16, 98071395), (20, 78457116), (24, 65380930), (30, 52304744), (40, 39228558), (48, 32690465), (60, 26152372), (80, 19614279), (120, 13076186), (163, 9626640), (240, 6538093), (326, 4813320), (489, 3208880), (652, 2406660), (815, 1925328), (978, 1604440), (1304, 1203330), (1630, 962664), (1956, 802220), (2445, 641776), (2608, 601665), (3260, 481332), (3912, 401110), (4890, 320888), (6520, 240666), (7824, 200555), (9780, 160444), (13040, 120333), (19560, 80222), (39120, 40111)]