485316180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{65761}}^1$

素因数の和:65817

約数の個数: 72

約数和(自身を含む): 1508054184

約数和(自身を除く): 1022738004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 65761, 131522, 197283, 263044, 328805, 394566, 591849, 657610, 789132, 986415, 1183698, 1315220, 1972830, 2367396, 2696201, 2959245, 3945660, 5392402, 5918490, 8088603, 10784804, 11836980, 13481005, 16177206, 24265809, 26962010, 32354412, 40443015, 48531618, 53924020, 80886030, 97063236, 121329045, 161772060, 242658090, 485316180]

約数ペア:

[(1, 485316180), (2, 242658090), (3, 161772060), (4, 121329045), (5, 97063236), (6, 80886030), (9, 53924020), (10, 48531618), (12, 40443015), (15, 32354412), (18, 26962010), (20, 24265809), (30, 16177206), (36, 13481005), (41, 11836980), (45, 10784804), (60, 8088603), (82, 5918490), (90, 5392402), (123, 3945660), (164, 2959245), (180, 2696201), (205, 2367396), (246, 1972830), (369, 1315220), (410, 1183698), (492, 986415), (615, 789132), (738, 657610), (820, 591849), (1230, 394566), (1476, 328805), (1845, 263044), (2460, 197283), (3690, 131522), (7380, 65761)]