806832240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197753}}^1$

素因数の和:197786

約数の個数: 80

約数和(自身を含む): 2648321568

約数和(自身を除く): 1841489328

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, 197753, 395506, 593259, 791012, 988765, 1186518, 1582024, 1977530, 2373036, 2966295, 3164048, 3361801, 3955060, 4746072, 5932590, 6723602, 7910120, 9492144, 10085403, 11865180, 13447204, 15820240, 16809005, 20170806, 23730360, 26894408, 33618010, 40341612, 47460720, 50427015, 53788816, 67236020, 80683224, 100854030, 134472040, 161366448, 201708060, 268944080, 403416120, 806832240]

約数ペア:

[(1, 806832240), (2, 403416120), (3, 268944080), (4, 201708060), (5, 161366448), (6, 134472040), (8, 100854030), (10, 80683224), (12, 67236020), (15, 53788816), (16, 50427015), (17, 47460720), (20, 40341612), (24, 33618010), (30, 26894408), (34, 23730360), (40, 20170806), (48, 16809005), (51, 15820240), (60, 13447204), (68, 11865180), (80, 10085403), (85, 9492144), (102, 7910120), (120, 6723602), (136, 5932590), (170, 4746072), (204, 3955060), (240, 3361801), (255, 3164048), (272, 2966295), (340, 2373036), (408, 1977530), (510, 1582024), (680, 1186518), (816, 988765), (1020, 791012), (1360, 593259), (2040, 395506), (4080, 197753)]