39703920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8707}}^1$

素因数の和:8742

約数の個数: 80

約数和(自身を含む): 129575040

約数和(自身を除く): 89871120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 8707, 17414, 26121, 34828, 43535, 52242, 69656, 87070, 104484, 130605, 139312, 165433, 174140, 208968, 261210, 330866, 348280, 417936, 496299, 522420, 661732, 696560, 827165, 992598, 1044840, 1323464, 1654330, 1985196, 2089680, 2481495, 2646928, 3308660, 3970392, 4962990, 6617320, 7940784, 9925980, 13234640, 19851960, 39703920]

約数ペア:

[(1, 39703920), (2, 19851960), (3, 13234640), (4, 9925980), (5, 7940784), (6, 6617320), (8, 4962990), (10, 3970392), (12, 3308660), (15, 2646928), (16, 2481495), (19, 2089680), (20, 1985196), (24, 1654330), (30, 1323464), (38, 1044840), (40, 992598), (48, 827165), (57, 696560), (60, 661732), (76, 522420), (80, 496299), (95, 417936), (114, 348280), (120, 330866), (152, 261210), (190, 208968), (228, 174140), (240, 165433), (285, 139312), (304, 130605), (380, 104484), (456, 87070), (570, 69656), (760, 52242), (912, 43535), (1140, 34828), (1520, 26121), (2280, 17414), (4560, 8707)]