70391520

素因数分解:

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

素因数の和:48904

約数の個数: 72

約数和(自身を含む): 240215976

約数和(自身を除く): 169824456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 48883, 97766, 146649, 195532, 244415, 293298, 391064, 439947, 488830, 586596, 733245, 782128, 879894, 977660, 1173192, 1466490, 1564256, 1759788, 1955320, 2199735, 2346384, 2932980, 3519576, 3910640, 4399470, 4692768, 5865960, 7039152, 7821280, 8798940, 11731920, 14078304, 17597880, 23463840, 35195760, 70391520]

約数ペア:

[(1, 70391520), (2, 35195760), (3, 23463840), (4, 17597880), (5, 14078304), (6, 11731920), (8, 8798940), (9, 7821280), (10, 7039152), (12, 5865960), (15, 4692768), (16, 4399470), (18, 3910640), (20, 3519576), (24, 2932980), (30, 2346384), (32, 2199735), (36, 1955320), (40, 1759788), (45, 1564256), (48, 1466490), (60, 1173192), (72, 977660), (80, 879894), (90, 782128), (96, 733245), (120, 586596), (144, 488830), (160, 439947), (180, 391064), (240, 293298), (288, 244415), (360, 195532), (480, 146649), (720, 97766), (1440, 48883)]