15608960

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^3$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 38647800

約数和(自身を除く): 23038840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 841, 928, 1160, 1682, 1856, 2320, 3364, 3712, 4205, 4640, 6728, 8410, 9280, 13456, 16820, 18560, 24389, 26912, 33640, 48778, 53824, 67280, 97556, 107648, 121945, 134560, 195112, 243890, 269120, 390224, 487780, 538240, 780448, 975560, 1560896, 1951120, 3121792, 3902240, 7804480, 15608960]

約数ペア:

[(1, 15608960), (2, 7804480), (4, 3902240), (5, 3121792), (8, 1951120), (10, 1560896), (16, 975560), (20, 780448), (29, 538240), (32, 487780), (40, 390224), (58, 269120), (64, 243890), (80, 195112), (116, 134560), (128, 121945), (145, 107648), (160, 97556), (232, 67280), (290, 53824), (320, 48778), (464, 33640), (580, 26912), (640, 24389), (841, 18560), (928, 16820), (1160, 13456), (1682, 9280), (1856, 8410), (2320, 6728), (3364, 4640), (3712, 4205)]