60871618160

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1\times {\mathrm{9679}}^1$

素因数の和:10438

約数の個数: 80

約数和(自身を含む): 142886092800

約数和(自身を除く): 82014474640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 619, 635, 1016, 1238, 1270, 2032, 2476, 2540, 3095, 4952, 5080, 6190, 9679, 9904, 10160, 12380, 19358, 24760, 38716, 48395, 49520, 77432, 78613, 96790, 154864, 157226, 193580, 314452, 387160, 393065, 628904, 774320, 786130, 1229233, 1257808, 1572260, 2458466, 3144520, 4916932, 5991301, 6146165, 6289040, 9833864, 11982602, 12292330, 19667728, 23965204, 24584660, 29956505, 47930408, 49169320, 59913010, 95860816, 98338640, 119826020, 239652040, 479304080, 760895227, 1521790454, 3043580908, 3804476135, 6087161816, 7608952270, 12174323632, 15217904540, 30435809080, 60871618160]

約数ペア:

[(1, 60871618160), (2, 30435809080), (4, 15217904540), (5, 12174323632), (8, 7608952270), (10, 6087161816), (16, 3804476135), (20, 3043580908), (40, 1521790454), (80, 760895227), (127, 479304080), (254, 239652040), (508, 119826020), (619, 98338640), (635, 95860816), (1016, 59913010), (1238, 49169320), (1270, 47930408), (2032, 29956505), (2476, 24584660), (2540, 23965204), (3095, 19667728), (4952, 12292330), (5080, 11982602), (6190, 9833864), (9679, 6289040), (9904, 6146165), (10160, 5991301), (12380, 4916932), (19358, 3144520), (24760, 2458466), (38716, 1572260), (48395, 1257808), (49520, 1229233), (77432, 786130), (78613, 774320), (96790, 628904), (154864, 393065), (157226, 387160), (193580, 314452)]