133777680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6263}}^1$

素因数の和:6368

約数の個数: 80

約数和(自身を含む): 419437440

約数和(自身を除く): 285659760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 6263, 7120, 10680, 12526, 18789, 21360, 25052, 31315, 37578, 50104, 62630, 75156, 93945, 100208, 125260, 150312, 187890, 250520, 300624, 375780, 501040, 557407, 751560, 1114814, 1503120, 1672221, 2229628, 2787035, 3344442, 4459256, 5574070, 6688884, 8361105, 8918512, 11148140, 13377768, 16722210, 22296280, 26755536, 33444420, 44592560, 66888840, 133777680]

約数ペア:

[(1, 133777680), (2, 66888840), (3, 44592560), (4, 33444420), (5, 26755536), (6, 22296280), (8, 16722210), (10, 13377768), (12, 11148140), (15, 8918512), (16, 8361105), (20, 6688884), (24, 5574070), (30, 4459256), (40, 3344442), (48, 2787035), (60, 2229628), (80, 1672221), (89, 1503120), (120, 1114814), (178, 751560), (240, 557407), (267, 501040), (356, 375780), (445, 300624), (534, 250520), (712, 187890), (890, 150312), (1068, 125260), (1335, 100208), (1424, 93945), (1780, 75156), (2136, 62630), (2670, 50104), (3560, 37578), (4272, 31315), (5340, 25052), (6263, 21360), (7120, 18789), (10680, 12526)]