89184720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21859}}^1$

素因数の和:21892

約数の個数: 80

約数和(自身を含む): 292749120

約数和(自身を除く): 203564400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 21859, 43718, 65577, 87436, 109295, 131154, 174872, 218590, 262308, 327885, 349744, 371603, 437180, 524616, 655770, 743206, 874360, 1049232, 1114809, 1311540, 1486412, 1748720, 1858015, 2229618, 2623080, 2972824, 3716030, 4459236, 5246160, 5574045, 5945648, 7432060, 8918472, 11148090, 14864120, 17836944, 22296180, 29728240, 44592360, 89184720]

約数ペア:

[(1, 89184720), (2, 44592360), (3, 29728240), (4, 22296180), (5, 17836944), (6, 14864120), (8, 11148090), (10, 8918472), (12, 7432060), (15, 5945648), (16, 5574045), (17, 5246160), (20, 4459236), (24, 3716030), (30, 2972824), (34, 2623080), (40, 2229618), (48, 1858015), (51, 1748720), (60, 1486412), (68, 1311540), (80, 1114809), (85, 1049232), (102, 874360), (120, 743206), (136, 655770), (170, 524616), (204, 437180), (240, 371603), (255, 349744), (272, 327885), (340, 262308), (408, 218590), (510, 174872), (680, 131154), (816, 109295), (1020, 87436), (1360, 65577), (2040, 43718), (4080, 21859)]