76257480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48883}}^1$

素因数の和:48910

約数の個数: 64

約数和(自身を含む): 246375360

約数和(自身を除く): 170117880

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, 48883, 97766, 146649, 195532, 244415, 293298, 391064, 488830, 586596, 635479, 733245, 977660, 1173192, 1270958, 1466490, 1906437, 1955320, 2541916, 2932980, 3177395, 3812874, 5083832, 5865960, 6354790, 7625748, 9532185, 12709580, 15251496, 19064370, 25419160, 38128740, 76257480]

約数ペア:

[(1, 76257480), (2, 38128740), (3, 25419160), (4, 19064370), (5, 15251496), (6, 12709580), (8, 9532185), (10, 7625748), (12, 6354790), (13, 5865960), (15, 5083832), (20, 3812874), (24, 3177395), (26, 2932980), (30, 2541916), (39, 1955320), (40, 1906437), (52, 1466490), (60, 1270958), (65, 1173192), (78, 977660), (104, 733245), (120, 635479), (130, 586596), (156, 488830), (195, 391064), (260, 293298), (312, 244415), (390, 195532), (520, 146649), (780, 97766), (1560, 48883)]