41389440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{21557}}^1$

素因数の和:21579

約数の個数: 64

約数和(自身を含む): 131934960

約数和(自身を除く): 90545520

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 21557, 43114, 64671, 86228, 107785, 129342, 172456, 215570, 258684, 323355, 344912, 431140, 517368, 646710, 689824, 862280, 1034736, 1293420, 1379648, 1724560, 2069472, 2586840, 2759296, 3449120, 4138944, 5173680, 6898240, 8277888, 10347360, 13796480, 20694720, 41389440]

約数ペア:

[(1, 41389440), (2, 20694720), (3, 13796480), (4, 10347360), (5, 8277888), (6, 6898240), (8, 5173680), (10, 4138944), (12, 3449120), (15, 2759296), (16, 2586840), (20, 2069472), (24, 1724560), (30, 1379648), (32, 1293420), (40, 1034736), (48, 862280), (60, 689824), (64, 646710), (80, 517368), (96, 431140), (120, 344912), (128, 323355), (160, 258684), (192, 215570), (240, 172456), (320, 129342), (384, 107785), (480, 86228), (640, 64671), (960, 43114), (1920, 21557)]