810755280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{11149}}^1$

素因数の和:11269

約数の個数: 120

約数和(自身を含む): 2749991400

約数和(自身を除く): 1939236120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 4848, 6060, 7272, 8080, 9090, 11149, 12120, 14544, 18180, 22298, 24240, 33447, 36360, 44596, 55745, 66894, 72720, 89192, 100341, 111490, 133788, 167235, 178384, 200682, 222980, 267576, 334470, 401364, 445960, 501705, 535152, 668940, 802728, 891920, 1003410, 1126049, 1337880, 1605456, 2006820, 2252098, 2675760, 3378147, 4013640, 4504196, 5630245, 6756294, 8027280, 9008392, 10134441, 11260490, 13512588, 16890735, 18016784, 20268882, 22520980, 27025176, 33781470, 40537764, 45041960, 50672205, 54050352, 67562940, 81075528, 90083920, 101344410, 135125880, 162151056, 202688820, 270251760, 405377640, 810755280]

約数ペア:

[(1, 810755280), (2, 405377640), (3, 270251760), (4, 202688820), (5, 162151056), (6, 135125880), (8, 101344410), (9, 90083920), (10, 81075528), (12, 67562940), (15, 54050352), (16, 50672205), (18, 45041960), (20, 40537764), (24, 33781470), (30, 27025176), (36, 22520980), (40, 20268882), (45, 18016784), (48, 16890735), (60, 13512588), (72, 11260490), (80, 10134441), (90, 9008392), (101, 8027280), (120, 6756294), (144, 5630245), (180, 4504196), (202, 4013640), (240, 3378147), (303, 2675760), (360, 2252098), (404, 2006820), (505, 1605456), (606, 1337880), (720, 1126049), (808, 1003410), (909, 891920), (1010, 802728), (1212, 668940), (1515, 535152), (1616, 501705), (1818, 445960), (2020, 401364), (2424, 334470), (3030, 267576), (3636, 222980), (4040, 200682), (4545, 178384), (4848, 167235), (6060, 133788), (7272, 111490), (8080, 100341), (9090, 89192), (11149, 72720), (12120, 66894), (14544, 55745), (18180, 44596), (22298, 36360), (24240, 33447)]