38505480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24683}}^1$

素因数の和:24710

約数の個数: 64

約数和(自身を含む): 124407360

約数和(自身を除く): 85901880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 24683, 49366, 74049, 98732, 123415, 148098, 197464, 246830, 296196, 320879, 370245, 493660, 592392, 641758, 740490, 962637, 987320, 1283516, 1480980, 1604395, 1925274, 2567032, 2961960, 3208790, 3850548, 4813185, 6417580, 7701096, 9626370, 12835160, 19252740, 38505480]

約数ペア:

[(1, 38505480), (2, 19252740), (3, 12835160), (4, 9626370), (5, 7701096), (6, 6417580), (8, 4813185), (10, 3850548), (12, 3208790), (13, 2961960), (15, 2567032), (20, 1925274), (24, 1604395), (26, 1480980), (30, 1283516), (39, 987320), (40, 962637), (52, 740490), (60, 641758), (65, 592392), (78, 493660), (104, 370245), (120, 320879), (130, 296196), (156, 246830), (195, 197464), (260, 148098), (312, 123415), (390, 98732), (520, 74049), (780, 49366), (1560, 24683)]