73140840

素因数分解:

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

素因数の和:67743

約数の個数: 64

約数和(自身を含む): 243806400

約数和(自身を除く): 170665560

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, 67723, 135446, 203169, 270892, 338615, 406338, 541784, 609507, 677230, 812676, 1015845, 1219014, 1354460, 1625352, 1828521, 2031690, 2438028, 2708920, 3047535, 3657042, 4063380, 4876056, 6095070, 7314084, 8126760, 9142605, 12190140, 14628168, 18285210, 24380280, 36570420, 73140840]

約数ペア:

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