146789880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42181}}^1$

素因数の和:42224

約数の個数: 64

約数和(自身を含む): 455565600

約数和(自身を除く): 308775720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 42181, 84362, 126543, 168724, 210905, 253086, 337448, 421810, 506172, 632715, 843620, 1012344, 1223249, 1265430, 1687240, 2446498, 2530860, 3669747, 4892996, 5061720, 6116245, 7339494, 9785992, 12232490, 14678988, 18348735, 24464980, 29357976, 36697470, 48929960, 73394940, 146789880]

約数ペア:

[(1, 146789880), (2, 73394940), (3, 48929960), (4, 36697470), (5, 29357976), (6, 24464980), (8, 18348735), (10, 14678988), (12, 12232490), (15, 9785992), (20, 7339494), (24, 6116245), (29, 5061720), (30, 4892996), (40, 3669747), (58, 2530860), (60, 2446498), (87, 1687240), (116, 1265430), (120, 1223249), (145, 1012344), (174, 843620), (232, 632715), (290, 506172), (348, 421810), (435, 337448), (580, 253086), (696, 210905), (870, 168724), (1160, 126543), (1740, 84362), (3480, 42181)]