60841220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 145146624

約数和(自身を除く): 84305404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 605, 620, 682, 811, 1210, 1364, 1622, 1705, 2420, 3244, 3410, 3751, 4055, 6820, 7502, 8110, 8921, 15004, 16220, 17842, 18755, 25141, 35684, 37510, 44605, 50282, 75020, 89210, 98131, 100564, 125705, 178420, 196262, 251410, 276551, 392524, 490655, 502820, 553102, 981310, 1106204, 1382755, 1962620, 2765510, 3042061, 5531020, 6084122, 12168244, 15210305, 30420610, 60841220]

約数ペア:

[(1, 60841220), (2, 30420610), (4, 15210305), (5, 12168244), (10, 6084122), (11, 5531020), (20, 3042061), (22, 2765510), (31, 1962620), (44, 1382755), (55, 1106204), (62, 981310), (110, 553102), (121, 502820), (124, 490655), (155, 392524), (220, 276551), (242, 251410), (310, 196262), (341, 178420), (484, 125705), (605, 100564), (620, 98131), (682, 89210), (811, 75020), (1210, 50282), (1364, 44605), (1622, 37510), (1705, 35684), (2420, 25141), (3244, 18755), (3410, 17842), (3751, 16220), (4055, 15004), (6820, 8921), (7502, 8110)]