127931040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1311

約数の個数: 144

約数和(自身を含む): 442908648

約数和(自身を除く): 314977608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 720, 730, 876, 1095, 1168, 1217, 1314, 1440, 1460, 1752, 2190, 2336, 2434, 2628, 2920, 3285, 3504, 3651, 4380, 4868, 5256, 5840, 6085, 6570, 7008, 7302, 8760, 9736, 10512, 10953, 11680, 12170, 13140, 14604, 17520, 18255, 19472, 21024, 21906, 24340, 26280, 29208, 35040, 36510, 38944, 43812, 48680, 52560, 54765, 58416, 73020, 87624, 88841, 97360, 105120, 109530, 116832, 146040, 175248, 177682, 194720, 219060, 266523, 292080, 350496, 355364, 438120, 444205, 533046, 584160, 710728, 799569, 876240, 888410, 1066092, 1332615, 1421456, 1599138, 1752480, 1776820, 2132184, 2665230, 2842912, 3198276, 3553640, 3997845, 4264368, 5330460, 6396552, 7107280, 7995690, 8528736, 10660920, 12793104, 14214560, 15991380, 21321840, 25586208, 31982760, 42643680, 63965520, 127931040]

約数ペア:

[(1, 127931040), (2, 63965520), (3, 42643680), (4, 31982760), (5, 25586208), (6, 21321840), (8, 15991380), (9, 14214560), (10, 12793104), (12, 10660920), (15, 8528736), (16, 7995690), (18, 7107280), (20, 6396552), (24, 5330460), (30, 4264368), (32, 3997845), (36, 3553640), (40, 3198276), (45, 2842912), (48, 2665230), (60, 2132184), (72, 1776820), (73, 1752480), (80, 1599138), (90, 1421456), (96, 1332615), (120, 1066092), (144, 888410), (146, 876240), (160, 799569), (180, 710728), (219, 584160), (240, 533046), (288, 444205), (292, 438120), (360, 355364), (365, 350496), (438, 292080), (480, 266523), (584, 219060), (657, 194720), (720, 177682), (730, 175248), (876, 146040), (1095, 116832), (1168, 109530), (1217, 105120), (1314, 97360), (1440, 88841), (1460, 87624), (1752, 73020), (2190, 58416), (2336, 54765), (2434, 52560), (2628, 48680), (2920, 43812), (3285, 38944), (3504, 36510), (3651, 35040), (4380, 29208), (4868, 26280), (5256, 24340), (5840, 21906), (6085, 21024), (6570, 19472), (7008, 18255), (7302, 17520), (8760, 14604), (9736, 13140), (10512, 12170), (10953, 11680)]