18415680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19183}}^1$

素因数の和:19203

約数の個数: 56

約数和(自身を含む): 58472832

約数和(自身を除く): 40057152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 19183, 38366, 57549, 76732, 95915, 115098, 153464, 191830, 230196, 287745, 306928, 383660, 460392, 575490, 613856, 767320, 920784, 1150980, 1227712, 1534640, 1841568, 2301960, 3069280, 3683136, 4603920, 6138560, 9207840, 18415680]

約数ペア:

[(1, 18415680), (2, 9207840), (3, 6138560), (4, 4603920), (5, 3683136), (6, 3069280), (8, 2301960), (10, 1841568), (12, 1534640), (15, 1227712), (16, 1150980), (20, 920784), (24, 767320), (30, 613856), (32, 575490), (40, 460392), (48, 383660), (60, 306928), (64, 287745), (80, 230196), (96, 191830), (120, 153464), (160, 115098), (192, 95915), (240, 76732), (320, 57549), (480, 38366), (960, 19183)]