190331520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{99131}}^1$

素因数の和:99153

約数の個数: 64

約数和(自身を含む): 606687840

約数和(自身を除く): 416356320

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, 99131, 198262, 297393, 396524, 495655, 594786, 793048, 991310, 1189572, 1486965, 1586096, 1982620, 2379144, 2973930, 3172192, 3965240, 4758288, 5947860, 6344384, 7930480, 9516576, 11895720, 12688768, 15860960, 19033152, 23791440, 31721920, 38066304, 47582880, 63443840, 95165760, 190331520]

約数ペア:

[(1, 190331520), (2, 95165760), (3, 63443840), (4, 47582880), (5, 38066304), (6, 31721920), (8, 23791440), (10, 19033152), (12, 15860960), (15, 12688768), (16, 11895720), (20, 9516576), (24, 7930480), (30, 6344384), (32, 5947860), (40, 4758288), (48, 3965240), (60, 3172192), (64, 2973930), (80, 2379144), (96, 1982620), (120, 1586096), (128, 1486965), (160, 1189572), (192, 991310), (240, 793048), (320, 594786), (384, 495655), (480, 396524), (640, 297393), (960, 198262), (1920, 99131)]