30405360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{839}}^1$

素因数の和:1006

約数の個数: 80

約数和(自身を含む): 94993920

約数和(自身を除く): 64588560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 839, 906, 1208, 1510, 1678, 1812, 2265, 2416, 2517, 3020, 3356, 3624, 4195, 4530, 5034, 6040, 6712, 7248, 8390, 9060, 10068, 12080, 12585, 13424, 16780, 18120, 20136, 25170, 33560, 36240, 40272, 50340, 67120, 100680, 126689, 201360, 253378, 380067, 506756, 633445, 760134, 1013512, 1266890, 1520268, 1900335, 2027024, 2533780, 3040536, 3800670, 5067560, 6081072, 7601340, 10135120, 15202680, 30405360]

約数ペア:

[(1, 30405360), (2, 15202680), (3, 10135120), (4, 7601340), (5, 6081072), (6, 5067560), (8, 3800670), (10, 3040536), (12, 2533780), (15, 2027024), (16, 1900335), (20, 1520268), (24, 1266890), (30, 1013512), (40, 760134), (48, 633445), (60, 506756), (80, 380067), (120, 253378), (151, 201360), (240, 126689), (302, 100680), (453, 67120), (604, 50340), (755, 40272), (839, 36240), (906, 33560), (1208, 25170), (1510, 20136), (1678, 18120), (1812, 16780), (2265, 13424), (2416, 12585), (2517, 12080), (3020, 10068), (3356, 9060), (3624, 8390), (4195, 7248), (4530, 6712), (5034, 6040)]