540950280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{346763}}^1$

素因数の和:346790

約数の個数: 64

約数和(自身を含む): 1747690560

約数和(自身を除く): 1206740280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 346763, 693526, 1040289, 1387052, 1733815, 2080578, 2774104, 3467630, 4161156, 4507919, 5201445, 6935260, 8322312, 9015838, 10402890, 13523757, 13870520, 18031676, 20805780, 22539595, 27047514, 36063352, 41611560, 45079190, 54095028, 67618785, 90158380, 108190056, 135237570, 180316760, 270475140, 540950280]

約数ペア:

[(1, 540950280), (2, 270475140), (3, 180316760), (4, 135237570), (5, 108190056), (6, 90158380), (8, 67618785), (10, 54095028), (12, 45079190), (13, 41611560), (15, 36063352), (20, 27047514), (24, 22539595), (26, 20805780), (30, 18031676), (39, 13870520), (40, 13523757), (52, 10402890), (60, 9015838), (65, 8322312), (78, 6935260), (104, 5201445), (120, 4507919), (130, 4161156), (156, 3467630), (195, 2774104), (260, 2080578), (312, 1733815), (390, 1387052), (520, 1040289), (780, 693526), (1560, 346763)]