72330840

素因数分解:

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

素因数の和:66993

約数の個数: 64

約数和(自身を含む): 241106400

約数和(自身を除く): 168775560

約数列:

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

約数ペア:

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