157272120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22993}}^1$

素因数の和:23029

約数の個数: 96

約数和(自身を含む): 538059600

約数和(自身を除く): 380787480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 22993, 45986, 68979, 91972, 114965, 137958, 183944, 206937, 229930, 275916, 344895, 413874, 436867, 459860, 551832, 689790, 827748, 873734, 919720, 1034685, 1310601, 1379580, 1655496, 1747468, 2069370, 2184335, 2621202, 2759160, 3494936, 3931803, 4138740, 4368670, 5242404, 6553005, 7863606, 8277480, 8737340, 10484808, 13106010, 15727212, 17474680, 19659015, 26212020, 31454424, 39318030, 52424040, 78636060, 157272120]

約数ペア:

[(1, 157272120), (2, 78636060), (3, 52424040), (4, 39318030), (5, 31454424), (6, 26212020), (8, 19659015), (9, 17474680), (10, 15727212), (12, 13106010), (15, 10484808), (18, 8737340), (19, 8277480), (20, 7863606), (24, 6553005), (30, 5242404), (36, 4368670), (38, 4138740), (40, 3931803), (45, 3494936), (57, 2759160), (60, 2621202), (72, 2184335), (76, 2069370), (90, 1747468), (95, 1655496), (114, 1379580), (120, 1310601), (152, 1034685), (171, 919720), (180, 873734), (190, 827748), (228, 689790), (285, 551832), (342, 459860), (360, 436867), (380, 413874), (456, 344895), (570, 275916), (684, 229930), (760, 206937), (855, 183944), (1140, 137958), (1368, 114965), (1710, 91972), (2280, 68979), (3420, 45986), (6840, 22993)]