720934320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{3769}}^1$

素因数の和:4582

約数の個数: 80

約数和(自身を含む): 2238294240

約数和(自身を除く): 1517359920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 797, 1594, 2391, 3188, 3769, 3985, 4782, 6376, 7538, 7970, 9564, 11307, 11955, 12752, 15076, 15940, 18845, 19128, 22614, 23910, 30152, 31880, 37690, 38256, 45228, 47820, 56535, 60304, 63760, 75380, 90456, 95640, 113070, 150760, 180912, 191280, 226140, 301520, 452280, 904560, 3003893, 6007786, 9011679, 12015572, 15019465, 18023358, 24031144, 30038930, 36046716, 45058395, 48062288, 60077860, 72093432, 90116790, 120155720, 144186864, 180233580, 240311440, 360467160, 720934320]

約数ペア:

[(1, 720934320), (2, 360467160), (3, 240311440), (4, 180233580), (5, 144186864), (6, 120155720), (8, 90116790), (10, 72093432), (12, 60077860), (15, 48062288), (16, 45058395), (20, 36046716), (24, 30038930), (30, 24031144), (40, 18023358), (48, 15019465), (60, 12015572), (80, 9011679), (120, 6007786), (240, 3003893), (797, 904560), (1594, 452280), (2391, 301520), (3188, 226140), (3769, 191280), (3985, 180912), (4782, 150760), (6376, 113070), (7538, 95640), (7970, 90456), (9564, 75380), (11307, 63760), (11955, 60304), (12752, 56535), (15076, 47820), (15940, 45228), (18845, 38256), (19128, 37690), (22614, 31880), (23910, 30152)]