171910320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9067}}^1$

素因数の和:9162

約数の個数: 80

約数和(自身を含む): 539727360

約数和(自身を除く): 367817040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9067, 9480, 18134, 18960, 27201, 36268, 45335, 54402, 72536, 90670, 108804, 136005, 145072, 181340, 217608, 272010, 362680, 435216, 544020, 716293, 725360, 1088040, 1432586, 2148879, 2176080, 2865172, 3581465, 4297758, 5730344, 7162930, 8595516, 10744395, 11460688, 14325860, 17191032, 21488790, 28651720, 34382064, 42977580, 57303440, 85955160, 171910320]

約数ペア:

[(1, 171910320), (2, 85955160), (3, 57303440), (4, 42977580), (5, 34382064), (6, 28651720), (8, 21488790), (10, 17191032), (12, 14325860), (15, 11460688), (16, 10744395), (20, 8595516), (24, 7162930), (30, 5730344), (40, 4297758), (48, 3581465), (60, 2865172), (79, 2176080), (80, 2148879), (120, 1432586), (158, 1088040), (237, 725360), (240, 716293), (316, 544020), (395, 435216), (474, 362680), (632, 272010), (790, 217608), (948, 181340), (1185, 145072), (1264, 136005), (1580, 108804), (1896, 90670), (2370, 72536), (3160, 54402), (3792, 45335), (4740, 36268), (6320, 27201), (9067, 18960), (9480, 18134)]