159578040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 497295360

約数和(自身を除く): 337717320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 127, 148, 185, 222, 254, 283, 296, 370, 381, 444, 508, 555, 566, 635, 740, 762, 849, 888, 1016, 1110, 1132, 1270, 1415, 1480, 1524, 1698, 1905, 2220, 2264, 2540, 2830, 3048, 3396, 3810, 4245, 4440, 4699, 5080, 5660, 6792, 7620, 8490, 9398, 10471, 11320, 14097, 15240, 16980, 18796, 20942, 23495, 28194, 31413, 33960, 35941, 37592, 41884, 46990, 52355, 56388, 62826, 70485, 71882, 83768, 93980, 104710, 107823, 112776, 125652, 140970, 143764, 157065, 179705, 187960, 209420, 215646, 251304, 281940, 287528, 314130, 359410, 418840, 431292, 539115, 563880, 628260, 718820, 862584, 1078230, 1256520, 1329817, 1437640, 2156460, 2659634, 3989451, 4312920, 5319268, 6649085, 7978902, 10638536, 13298170, 15957804, 19947255, 26596340, 31915608, 39894510, 53192680, 79789020, 159578040]

約数ペア:

[(1, 159578040), (2, 79789020), (3, 53192680), (4, 39894510), (5, 31915608), (6, 26596340), (8, 19947255), (10, 15957804), (12, 13298170), (15, 10638536), (20, 7978902), (24, 6649085), (30, 5319268), (37, 4312920), (40, 3989451), (60, 2659634), (74, 2156460), (111, 1437640), (120, 1329817), (127, 1256520), (148, 1078230), (185, 862584), (222, 718820), (254, 628260), (283, 563880), (296, 539115), (370, 431292), (381, 418840), (444, 359410), (508, 314130), (555, 287528), (566, 281940), (635, 251304), (740, 215646), (762, 209420), (849, 187960), (888, 179705), (1016, 157065), (1110, 143764), (1132, 140970), (1270, 125652), (1415, 112776), (1480, 107823), (1524, 104710), (1698, 93980), (1905, 83768), (2220, 71882), (2264, 70485), (2540, 62826), (2830, 56388), (3048, 52355), (3396, 46990), (3810, 41884), (4245, 37592), (4440, 35941), (4699, 33960), (5080, 31413), (5660, 28194), (6792, 23495), (7620, 20942), (8490, 18796), (9398, 16980), (10471, 15240), (11320, 14097)]