2371826640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{14951}}^1$

素因数の和:15628

約数の個数: 80

約数和(自身を含む): 7364278656

約数和(自身を除く): 4992452016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 661, 1322, 1983, 2644, 3305, 3966, 5288, 6610, 7932, 9915, 10576, 13220, 14951, 15864, 19830, 26440, 29902, 31728, 39660, 44853, 52880, 59804, 74755, 79320, 89706, 119608, 149510, 158640, 179412, 224265, 239216, 299020, 358824, 448530, 598040, 717648, 897060, 1196080, 1794120, 3588240, 9882611, 19765222, 29647833, 39530444, 49413055, 59295666, 79060888, 98826110, 118591332, 148239165, 158121776, 197652220, 237182664, 296478330, 395304440, 474365328, 592956660, 790608880, 1185913320, 2371826640]

約数ペア:

[(1, 2371826640), (2, 1185913320), (3, 790608880), (4, 592956660), (5, 474365328), (6, 395304440), (8, 296478330), (10, 237182664), (12, 197652220), (15, 158121776), (16, 148239165), (20, 118591332), (24, 98826110), (30, 79060888), (40, 59295666), (48, 49413055), (60, 39530444), (80, 29647833), (120, 19765222), (240, 9882611), (661, 3588240), (1322, 1794120), (1983, 1196080), (2644, 897060), (3305, 717648), (3966, 598040), (5288, 448530), (6610, 358824), (7932, 299020), (9915, 239216), (10576, 224265), (13220, 179412), (14951, 158640), (15864, 149510), (19830, 119608), (26440, 89706), (29902, 79320), (31728, 74755), (39660, 59804), (44853, 52880)]