144661680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{66973}}^1$

素因数の和:66995

約数の個数: 80

約数和(自身を含む): 498286560

約数和(自身を除く): 353624880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 66973, 133946, 200919, 267892, 334865, 401838, 535784, 602757, 669730, 803676, 1004595, 1071568, 1205514, 1339460, 1607352, 1808271, 2009190, 2411028, 2678920, 3013785, 3214704, 3616542, 4018380, 4822056, 5357840, 6027570, 7233084, 8036760, 9041355, 9644112, 12055140, 14466168, 16073520, 18082710, 24110280, 28932336, 36165420, 48220560, 72330840, 144661680]

約数ペア:

[(1, 144661680), (2, 72330840), (3, 48220560), (4, 36165420), (5, 28932336), (6, 24110280), (8, 18082710), (9, 16073520), (10, 14466168), (12, 12055140), (15, 9644112), (16, 9041355), (18, 8036760), (20, 7233084), (24, 6027570), (27, 5357840), (30, 4822056), (36, 4018380), (40, 3616542), (45, 3214704), (48, 3013785), (54, 2678920), (60, 2411028), (72, 2009190), (80, 1808271), (90, 1607352), (108, 1339460), (120, 1205514), (135, 1071568), (144, 1004595), (180, 803676), (216, 669730), (240, 602757), (270, 535784), (360, 401838), (432, 334865), (540, 267892), (720, 200919), (1080, 133946), (2160, 66973)]