188681040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{967}}^1$

素因数の和:1257

約数の個数: 120

約数和(自身を含む): 636649728

約数和(自身を除く): 447968688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 271, 360, 542, 720, 813, 967, 1084, 1355, 1626, 1934, 2168, 2439, 2710, 2901, 3252, 3868, 4065, 4336, 4835, 4878, 5420, 5802, 6504, 7736, 8130, 8703, 9670, 9756, 10840, 11604, 12195, 13008, 14505, 15472, 16260, 17406, 19340, 19512, 21680, 23208, 24390, 29010, 32520, 34812, 38680, 39024, 43515, 46416, 48780, 58020, 65040, 69624, 77360, 87030, 97560, 116040, 139248, 174060, 195120, 232080, 262057, 348120, 524114, 696240, 786171, 1048228, 1310285, 1572342, 2096456, 2358513, 2620570, 3144684, 3930855, 4192912, 4717026, 5241140, 6289368, 7861710, 9434052, 10482280, 11792565, 12578736, 15723420, 18868104, 20964560, 23585130, 31446840, 37736208, 47170260, 62893680, 94340520, 188681040]

約数ペア:

[(1, 188681040), (2, 94340520), (3, 62893680), (4, 47170260), (5, 37736208), (6, 31446840), (8, 23585130), (9, 20964560), (10, 18868104), (12, 15723420), (15, 12578736), (16, 11792565), (18, 10482280), (20, 9434052), (24, 7861710), (30, 6289368), (36, 5241140), (40, 4717026), (45, 4192912), (48, 3930855), (60, 3144684), (72, 2620570), (80, 2358513), (90, 2096456), (120, 1572342), (144, 1310285), (180, 1048228), (240, 786171), (271, 696240), (360, 524114), (542, 348120), (720, 262057), (813, 232080), (967, 195120), (1084, 174060), (1355, 139248), (1626, 116040), (1934, 97560), (2168, 87030), (2439, 77360), (2710, 69624), (2901, 65040), (3252, 58020), (3868, 48780), (4065, 46416), (4336, 43515), (4835, 39024), (4878, 38680), (5420, 34812), (5802, 32520), (6504, 29010), (7736, 24390), (8130, 23208), (8703, 21680), (9670, 19512), (9756, 19340), (10840, 17406), (11604, 16260), (12195, 15472), (13008, 14505)]