203060280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{9349}}^1$

素因数の和:9544

約数の個数: 64

約数和(自身を含む): 612612000

約数和(自身を除く): 409551720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 3620, 4344, 5430, 7240, 9349, 10860, 18698, 21720, 28047, 37396, 46745, 56094, 74792, 93490, 112188, 140235, 186980, 224376, 280470, 373960, 560940, 1121880, 1692169, 3384338, 5076507, 6768676, 8460845, 10153014, 13537352, 16921690, 20306028, 25382535, 33843380, 40612056, 50765070, 67686760, 101530140, 203060280]

約数ペア:

[(1, 203060280), (2, 101530140), (3, 67686760), (4, 50765070), (5, 40612056), (6, 33843380), (8, 25382535), (10, 20306028), (12, 16921690), (15, 13537352), (20, 10153014), (24, 8460845), (30, 6768676), (40, 5076507), (60, 3384338), (120, 1692169), (181, 1121880), (362, 560940), (543, 373960), (724, 280470), (905, 224376), (1086, 186980), (1448, 140235), (1810, 112188), (2172, 93490), (2715, 74792), (3620, 56094), (4344, 46745), (5430, 37396), (7240, 28047), (9349, 21720), (10860, 18698)]