71377986480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2887459}}^1$

素因数の和:2887578

約数の個数: 80

約数和(自身を含む): 223420104960

約数和(自身を除く): 152042118480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 12360, 24720, 2887459, 5774918, 8662377, 11549836, 14437295, 17324754, 23099672, 28874590, 34649508, 43311885, 46199344, 57749180, 69299016, 86623770, 115498360, 138598032, 173247540, 230996720, 297408277, 346495080, 594816554, 692990160, 892224831, 1189633108, 1487041385, 1784449662, 2379266216, 2974082770, 3568899324, 4461124155, 4758532432, 5948165540, 7137798648, 8922248310, 11896331080, 14275597296, 17844496620, 23792662160, 35688993240, 71377986480]

約数ペア:

[(1, 71377986480), (2, 35688993240), (3, 23792662160), (4, 17844496620), (5, 14275597296), (6, 11896331080), (8, 8922248310), (10, 7137798648), (12, 5948165540), (15, 4758532432), (16, 4461124155), (20, 3568899324), (24, 2974082770), (30, 2379266216), (40, 1784449662), (48, 1487041385), (60, 1189633108), (80, 892224831), (103, 692990160), (120, 594816554), (206, 346495080), (240, 297408277), (309, 230996720), (412, 173247540), (515, 138598032), (618, 115498360), (824, 86623770), (1030, 69299016), (1236, 57749180), (1545, 46199344), (1648, 43311885), (2060, 34649508), (2472, 28874590), (3090, 23099672), (4120, 17324754), (4944, 14437295), (6180, 11549836), (8240, 8662377), (12360, 5774918), (24720, 2887459)]