1520552976

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53783}}^1$

素因数の和:53844

約数の個数: 80

約数和(自身を含む): 4268298240

約数和(自身を除く): 2747745264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 14136, 28272, 53783, 107566, 161349, 215132, 322698, 430264, 645396, 860528, 1021877, 1290792, 1667273, 2043754, 2581584, 3065631, 3334546, 4087508, 5001819, 6131262, 6669092, 8175016, 10003638, 12262524, 13338184, 16350032, 20007276, 24525048, 26676368, 31678187, 40014552, 49050096, 63356374, 80029104, 95034561, 126712748, 190069122, 253425496, 380138244, 506850992, 760276488, 1520552976]

約数ペア:

[(1, 1520552976), (2, 760276488), (3, 506850992), (4, 380138244), (6, 253425496), (8, 190069122), (12, 126712748), (16, 95034561), (19, 80029104), (24, 63356374), (31, 49050096), (38, 40014552), (48, 31678187), (57, 26676368), (62, 24525048), (76, 20007276), (93, 16350032), (114, 13338184), (124, 12262524), (152, 10003638), (186, 8175016), (228, 6669092), (248, 6131262), (304, 5001819), (372, 4087508), (456, 3334546), (496, 3065631), (589, 2581584), (744, 2043754), (912, 1667273), (1178, 1290792), (1488, 1021877), (1767, 860528), (2356, 645396), (3534, 430264), (4712, 322698), (7068, 215132), (9424, 161349), (14136, 107566), (28272, 53783)]