30740727240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{651839}}^1$

素因数の和:651987

約数の個数: 96

約数和(自身を含む): 100670169600

約数和(自身を除く): 69929442360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 7860, 9432, 11790, 15720, 23580, 47160, 651839, 1303678, 1955517, 2607356, 3259195, 3911034, 5214712, 5866551, 6518390, 7822068, 9777585, 11733102, 13036780, 15644136, 19555170, 23466204, 26073560, 29332755, 39110340, 46932408, 58665510, 78220680, 85390909, 117331020, 170781818, 234662040, 256172727, 341563636, 426954545, 512345454, 683127272, 768518181, 853909090, 1024690908, 1280863635, 1537036362, 1707818180, 2049381816, 2561727270, 3074072724, 3415636360, 3842590905, 5123454540, 6148145448, 7685181810, 10246909080, 15370363620, 30740727240]

約数ペア:

[(1, 30740727240), (2, 15370363620), (3, 10246909080), (4, 7685181810), (5, 6148145448), (6, 5123454540), (8, 3842590905), (9, 3415636360), (10, 3074072724), (12, 2561727270), (15, 2049381816), (18, 1707818180), (20, 1537036362), (24, 1280863635), (30, 1024690908), (36, 853909090), (40, 768518181), (45, 683127272), (60, 512345454), (72, 426954545), (90, 341563636), (120, 256172727), (131, 234662040), (180, 170781818), (262, 117331020), (360, 85390909), (393, 78220680), (524, 58665510), (655, 46932408), (786, 39110340), (1048, 29332755), (1179, 26073560), (1310, 23466204), (1572, 19555170), (1965, 15644136), (2358, 13036780), (2620, 11733102), (3144, 9777585), (3930, 7822068), (4716, 6518390), (5240, 5866551), (5895, 5214712), (7860, 3911034), (9432, 3259195), (11790, 2607356), (15720, 1955517), (23580, 1303678), (47160, 651839)]