1249205582340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{771114557}}^1$

素因数の和:771114578

約数の個数: 60

約数和(自身を含む): 3918804183756

約数和(自身を除く): 2669598601416

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 771114557, 1542229114, 2313343671, 3084458228, 3855572785, 4626687342, 6940031013, 7711145570, 9253374684, 11566718355, 13880062026, 15422291140, 20820093039, 23133436710, 27760124052, 34700155065, 41640186078, 46266873420, 62460279117, 69400310130, 83280372156, 104100465195, 124920558234, 138800620260, 208200930390, 249841116468, 312301395585, 416401860780, 624602791170, 1249205582340]

約数ペア:

[(1, 1249205582340), (2, 624602791170), (3, 416401860780), (4, 312301395585), (5, 249841116468), (6, 208200930390), (9, 138800620260), (10, 124920558234), (12, 104100465195), (15, 83280372156), (18, 69400310130), (20, 62460279117), (27, 46266873420), (30, 41640186078), (36, 34700155065), (45, 27760124052), (54, 23133436710), (60, 20820093039), (81, 15422291140), (90, 13880062026), (108, 11566718355), (135, 9253374684), (162, 7711145570), (180, 6940031013), (270, 4626687342), (324, 3855572785), (405, 3084458228), (540, 2313343671), (810, 1542229114), (1620, 771114557)]