15220368

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5563}}^1$

素因数の和:5596

約数の個数: 60

約数和(自身を含む): 44845840

約数和(自身を除く): 29625472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 5563, 11126, 16689, 22252, 33378, 44504, 50067, 66756, 89008, 100134, 105697, 133512, 200268, 211394, 267024, 317091, 400536, 422788, 634182, 801072, 845576, 951273, 1268364, 1691152, 1902546, 2536728, 3805092, 5073456, 7610184, 15220368]

約数ペア:

[(1, 15220368), (2, 7610184), (3, 5073456), (4, 3805092), (6, 2536728), (8, 1902546), (9, 1691152), (12, 1268364), (16, 951273), (18, 845576), (19, 801072), (24, 634182), (36, 422788), (38, 400536), (48, 317091), (57, 267024), (72, 211394), (76, 200268), (114, 133512), (144, 105697), (152, 100134), (171, 89008), (228, 66756), (304, 50067), (342, 44504), (456, 33378), (684, 22252), (912, 16689), (1368, 11126), (2736, 5563)]