60348940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 141926400

約数和(自身を除く): 81577460

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 47, 62, 76, 94, 95, 109, 124, 155, 188, 190, 218, 235, 310, 380, 436, 470, 545, 589, 620, 893, 940, 1090, 1178, 1457, 1786, 2071, 2180, 2356, 2914, 2945, 3379, 3572, 4142, 4465, 5123, 5828, 5890, 6758, 7285, 8284, 8930, 10246, 10355, 11780, 13516, 14570, 16895, 17860, 20492, 20710, 25615, 27683, 29140, 33790, 41420, 51230, 55366, 64201, 67580, 97337, 102460, 110732, 128402, 138415, 158813, 194674, 256804, 276830, 317626, 321005, 389348, 486685, 553660, 635252, 642010, 794065, 973370, 1284020, 1588130, 1946740, 3017447, 3176260, 6034894, 12069788, 15087235, 30174470, 60348940]

約数ペア:

[(1, 60348940), (2, 30174470), (4, 15087235), (5, 12069788), (10, 6034894), (19, 3176260), (20, 3017447), (31, 1946740), (38, 1588130), (47, 1284020), (62, 973370), (76, 794065), (94, 642010), (95, 635252), (109, 553660), (124, 486685), (155, 389348), (188, 321005), (190, 317626), (218, 276830), (235, 256804), (310, 194674), (380, 158813), (436, 138415), (470, 128402), (545, 110732), (589, 102460), (620, 97337), (893, 67580), (940, 64201), (1090, 55366), (1178, 51230), (1457, 41420), (1786, 33790), (2071, 29140), (2180, 27683), (2356, 25615), (2914, 20710), (2945, 20492), (3379, 17860), (3572, 16895), (4142, 14570), (4465, 13516), (5123, 11780), (5828, 10355), (5890, 10246), (6758, 8930), (7285, 8284)]