24391380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31271}}^1$

素因数の和:31296

約数の個数: 48

約数和(自身を含む): 73551744

約数和(自身を除く): 49160364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 31271, 62542, 93813, 125084, 156355, 187626, 312710, 375252, 406523, 469065, 625420, 813046, 938130, 1219569, 1626092, 1876260, 2032615, 2439138, 4065230, 4878276, 6097845, 8130460, 12195690, 24391380]

約数ペア:

[(1, 24391380), (2, 12195690), (3, 8130460), (4, 6097845), (5, 4878276), (6, 4065230), (10, 2439138), (12, 2032615), (13, 1876260), (15, 1626092), (20, 1219569), (26, 938130), (30, 813046), (39, 625420), (52, 469065), (60, 406523), (65, 375252), (78, 312710), (130, 187626), (156, 156355), (195, 125084), (260, 93813), (390, 62542), (780, 31271)]