401241480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{196687}}^1$

素因数の和:196718

約数の個数: 64

約数和(自身を含む): 1274538240

約数和(自身を除く): 873296760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 196687, 393374, 590061, 786748, 983435, 1180122, 1573496, 1966870, 2360244, 2950305, 3343679, 3933740, 4720488, 5900610, 6687358, 7867480, 10031037, 11801220, 13374716, 16718395, 20062074, 23602440, 26749432, 33436790, 40124148, 50155185, 66873580, 80248296, 100310370, 133747160, 200620740, 401241480]

約数ペア:

[(1, 401241480), (2, 200620740), (3, 133747160), (4, 100310370), (5, 80248296), (6, 66873580), (8, 50155185), (10, 40124148), (12, 33436790), (15, 26749432), (17, 23602440), (20, 20062074), (24, 16718395), (30, 13374716), (34, 11801220), (40, 10031037), (51, 7867480), (60, 6687358), (68, 5900610), (85, 4720488), (102, 3933740), (120, 3343679), (136, 2950305), (170, 2360244), (204, 1966870), (255, 1573496), (340, 1180122), (408, 983435), (510, 786748), (680, 590061), (1020, 393374), (2040, 196687)]