472428720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{218717}}^1$

素因数の和:218739

約数の個数: 80

約数和(自身を含む): 1627261920

約数和(自身を除く): 1154833200

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, 218717, 437434, 656151, 874868, 1093585, 1312302, 1749736, 1968453, 2187170, 2624604, 3280755, 3499472, 3936906, 4374340, 5249208, 5905359, 6561510, 7873812, 8748680, 9842265, 10498416, 11810718, 13123020, 15747624, 17497360, 19684530, 23621436, 26246040, 29526795, 31495248, 39369060, 47242872, 52492080, 59053590, 78738120, 94485744, 118107180, 157476240, 236214360, 472428720]

約数ペア:

[(1, 472428720), (2, 236214360), (3, 157476240), (4, 118107180), (5, 94485744), (6, 78738120), (8, 59053590), (9, 52492080), (10, 47242872), (12, 39369060), (15, 31495248), (16, 29526795), (18, 26246040), (20, 23621436), (24, 19684530), (27, 17497360), (30, 15747624), (36, 13123020), (40, 11810718), (45, 10498416), (48, 9842265), (54, 8748680), (60, 7873812), (72, 6561510), (80, 5905359), (90, 5249208), (108, 4374340), (120, 3936906), (135, 3499472), (144, 3280755), (180, 2624604), (216, 2187170), (240, 1968453), (270, 1749736), (360, 1312302), (432, 1093585), (540, 874868), (720, 656151), (1080, 437434), (2160, 218717)]