1244660280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{357661}}^1$

素因数の和:357704

約数の個数: 64

約数和(自身を含む): 3862749600

約数和(自身を除く): 2618089320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 357661, 715322, 1072983, 1430644, 1788305, 2145966, 2861288, 3576610, 4291932, 5364915, 7153220, 8583864, 10372169, 10729830, 14306440, 20744338, 21459660, 31116507, 41488676, 42919320, 51860845, 62233014, 82977352, 103721690, 124466028, 155582535, 207443380, 248932056, 311165070, 414886760, 622330140, 1244660280]

約数ペア:

[(1, 1244660280), (2, 622330140), (3, 414886760), (4, 311165070), (5, 248932056), (6, 207443380), (8, 155582535), (10, 124466028), (12, 103721690), (15, 82977352), (20, 62233014), (24, 51860845), (29, 42919320), (30, 41488676), (40, 31116507), (58, 21459660), (60, 20744338), (87, 14306440), (116, 10729830), (120, 10372169), (145, 8583864), (174, 7153220), (232, 5364915), (290, 4291932), (348, 3576610), (435, 2861288), (580, 2145966), (696, 1788305), (870, 1430644), (1160, 1072983), (1740, 715322), (3480, 357661)]