460909240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{33791}}^1$

素因数の和:33844

約数の個数: 64

約数和(自身を含む): 1167851520

約数和(自身を除く): 706942280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 13640, 33791, 67582, 135164, 168955, 270328, 337910, 371701, 675820, 743402, 1047521, 1351640, 1486804, 1858505, 2095042, 2973608, 3717010, 4190084, 5237605, 7434020, 8380168, 10475210, 11522731, 14868040, 20950420, 23045462, 41900840, 46090924, 57613655, 92181848, 115227310, 230454620, 460909240]

約数ペア:

[(1, 460909240), (2, 230454620), (4, 115227310), (5, 92181848), (8, 57613655), (10, 46090924), (11, 41900840), (20, 23045462), (22, 20950420), (31, 14868040), (40, 11522731), (44, 10475210), (55, 8380168), (62, 7434020), (88, 5237605), (110, 4190084), (124, 3717010), (155, 2973608), (220, 2095042), (248, 1858505), (310, 1486804), (341, 1351640), (440, 1047521), (620, 743402), (682, 675820), (1240, 371701), (1364, 337910), (1705, 270328), (2728, 168955), (3410, 135164), (6820, 67582), (13640, 33791)]