162162960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4861}}^1$

素因数の和:5016

約数の個数: 80

約数和(自身を含む): 506425920

約数和(自身を除く): 344262960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 4861, 5560, 6672, 8340, 9722, 11120, 14583, 16680, 19444, 24305, 29166, 33360, 38888, 48610, 58332, 72915, 77776, 97220, 116664, 145830, 194440, 233328, 291660, 388880, 583320, 675679, 1166640, 1351358, 2027037, 2702716, 3378395, 4054074, 5405432, 6756790, 8108148, 10135185, 10810864, 13513580, 16216296, 20270370, 27027160, 32432592, 40540740, 54054320, 81081480, 162162960]

約数ペア:

[(1, 162162960), (2, 81081480), (3, 54054320), (4, 40540740), (5, 32432592), (6, 27027160), (8, 20270370), (10, 16216296), (12, 13513580), (15, 10810864), (16, 10135185), (20, 8108148), (24, 6756790), (30, 5405432), (40, 4054074), (48, 3378395), (60, 2702716), (80, 2027037), (120, 1351358), (139, 1166640), (240, 675679), (278, 583320), (417, 388880), (556, 291660), (695, 233328), (834, 194440), (1112, 145830), (1390, 116664), (1668, 97220), (2085, 77776), (2224, 72915), (2780, 58332), (3336, 48610), (4170, 38888), (4861, 33360), (5560, 29166), (6672, 24305), (8340, 19444), (9722, 16680), (11120, 14583)]