2420496720

素因数分解:

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

素因数の和:197789

約数の個数: 120

約数和(自身を含む): 8607045096

約数和(自身を除く): 6186548376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 197753, 395506, 593259, 791012, 988765, 1186518, 1582024, 1779777, 1977530, 2373036, 2966295, 3164048, 3361801, 3559554, 3955060, 4746072, 5932590, 6723602, 7119108, 7910120, 8898885, 9492144, 10085403, 11865180, 13447204, 14238216, 15820240, 16809005, 17797770, 20170806, 23730360, 26894408, 28476432, 30256209, 33618010, 35595540, 40341612, 47460720, 50427015, 53788816, 60512418, 67236020, 71191080, 80683224, 100854030, 121024836, 134472040, 142382160, 151281045, 161366448, 201708060, 242049672, 268944080, 302562090, 403416120, 484099344, 605124180, 806832240, 1210248360, 2420496720]

約数ペア:

[(1, 2420496720), (2, 1210248360), (3, 806832240), (4, 605124180), (5, 484099344), (6, 403416120), (8, 302562090), (9, 268944080), (10, 242049672), (12, 201708060), (15, 161366448), (16, 151281045), (17, 142382160), (18, 134472040), (20, 121024836), (24, 100854030), (30, 80683224), (34, 71191080), (36, 67236020), (40, 60512418), (45, 53788816), (48, 50427015), (51, 47460720), (60, 40341612), (68, 35595540), (72, 33618010), (80, 30256209), (85, 28476432), (90, 26894408), (102, 23730360), (120, 20170806), (136, 17797770), (144, 16809005), (153, 15820240), (170, 14238216), (180, 13447204), (204, 11865180), (240, 10085403), (255, 9492144), (272, 8898885), (306, 7910120), (340, 7119108), (360, 6723602), (408, 5932590), (510, 4746072), (612, 3955060), (680, 3559554), (720, 3361801), (765, 3164048), (816, 2966295), (1020, 2373036), (1224, 1977530), (1360, 1779777), (1530, 1582024), (2040, 1186518), (2448, 988765), (3060, 791012), (4080, 593259), (6120, 395506), (12240, 197753)]