7152240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1753}}^1$

素因数の和:1786

約数の個数: 80

約数和(自身を含む): 23489568

約数和(自身を除く): 16337328

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, 1753, 2040, 3506, 4080, 5259, 7012, 8765, 10518, 14024, 17530, 21036, 26295, 28048, 29801, 35060, 42072, 52590, 59602, 70120, 84144, 89403, 105180, 119204, 140240, 149005, 178806, 210360, 238408, 298010, 357612, 420720, 447015, 476816, 596020, 715224, 894030, 1192040, 1430448, 1788060, 2384080, 3576120, 7152240]

約数ペア:

[(1, 7152240), (2, 3576120), (3, 2384080), (4, 1788060), (5, 1430448), (6, 1192040), (8, 894030), (10, 715224), (12, 596020), (15, 476816), (16, 447015), (17, 420720), (20, 357612), (24, 298010), (30, 238408), (34, 210360), (40, 178806), (48, 149005), (51, 140240), (60, 119204), (68, 105180), (80, 89403), (85, 84144), (102, 70120), (120, 59602), (136, 52590), (170, 42072), (204, 35060), (240, 29801), (255, 28048), (272, 26295), (340, 21036), (408, 17530), (510, 14024), (680, 10518), (816, 8765), (1020, 7012), (1360, 5259), (1753, 4080), (2040, 3506)]