306959160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:677

約数の個数: 128

約数和(自身を含む): 949236480

約数和(自身を除く): 642277320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 73, 120, 134, 146, 201, 219, 268, 292, 335, 365, 402, 438, 523, 536, 584, 670, 730, 804, 876, 1005, 1046, 1095, 1340, 1460, 1569, 1608, 1752, 2010, 2092, 2190, 2615, 2680, 2920, 3138, 4020, 4184, 4380, 4891, 5230, 6276, 7845, 8040, 8760, 9782, 10460, 12552, 14673, 15690, 19564, 20920, 24455, 29346, 31380, 35041, 38179, 39128, 48910, 58692, 62760, 70082, 73365, 76358, 97820, 105123, 114537, 117384, 140164, 146730, 152716, 175205, 190895, 195640, 210246, 229074, 280328, 293460, 305432, 350410, 381790, 420492, 458148, 525615, 572685, 586920, 700820, 763580, 840984, 916296, 1051230, 1145370, 1401640, 1527160, 2102460, 2290740, 2557993, 4204920, 4581480, 5115986, 7673979, 10231972, 12789965, 15347958, 20463944, 25579930, 30695916, 38369895, 51159860, 61391832, 76739790, 102319720, 153479580, 306959160]

約数ペア:

[(1, 306959160), (2, 153479580), (3, 102319720), (4, 76739790), (5, 61391832), (6, 51159860), (8, 38369895), (10, 30695916), (12, 25579930), (15, 20463944), (20, 15347958), (24, 12789965), (30, 10231972), (40, 7673979), (60, 5115986), (67, 4581480), (73, 4204920), (120, 2557993), (134, 2290740), (146, 2102460), (201, 1527160), (219, 1401640), (268, 1145370), (292, 1051230), (335, 916296), (365, 840984), (402, 763580), (438, 700820), (523, 586920), (536, 572685), (584, 525615), (670, 458148), (730, 420492), (804, 381790), (876, 350410), (1005, 305432), (1046, 293460), (1095, 280328), (1340, 229074), (1460, 210246), (1569, 195640), (1608, 190895), (1752, 175205), (2010, 152716), (2092, 146730), (2190, 140164), (2615, 117384), (2680, 114537), (2920, 105123), (3138, 97820), (4020, 76358), (4184, 73365), (4380, 70082), (4891, 62760), (5230, 58692), (6276, 48910), (7845, 39128), (8040, 38179), (8760, 35041), (9782, 31380), (10460, 29346), (12552, 24455), (14673, 20920), (15690, 19564)]