219422520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{67723}}^1$

素因数の和:67746

約数の個数: 80

約数和(自身を含む): 737514360

約数和(自身を除く): 518091840

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 67723, 135446, 203169, 270892, 338615, 406338, 541784, 609507, 677230, 812676, 1015845, 1219014, 1354460, 1625352, 1828521, 2031690, 2438028, 2708920, 3047535, 3657042, 4063380, 4876056, 5485563, 6095070, 7314084, 8126760, 9142605, 10971126, 12190140, 14628168, 18285210, 21942252, 24380280, 27427815, 36570420, 43884504, 54855630, 73140840, 109711260, 219422520]

約数ペア:

[(1, 219422520), (2, 109711260), (3, 73140840), (4, 54855630), (5, 43884504), (6, 36570420), (8, 27427815), (9, 24380280), (10, 21942252), (12, 18285210), (15, 14628168), (18, 12190140), (20, 10971126), (24, 9142605), (27, 8126760), (30, 7314084), (36, 6095070), (40, 5485563), (45, 4876056), (54, 4063380), (60, 3657042), (72, 3047535), (81, 2708920), (90, 2438028), (108, 2031690), (120, 1828521), (135, 1625352), (162, 1354460), (180, 1219014), (216, 1015845), (270, 812676), (324, 677230), (360, 609507), (405, 541784), (540, 406338), (648, 338615), (810, 270892), (1080, 203169), (1620, 135446), (3240, 67723)]