19284840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53569}}^1$

素因数の和:53586

約数の個数: 48

約数和(自身を含む): 62676900

約数和(自身を除く): 43392060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 53569, 107138, 160707, 214276, 267845, 321414, 428552, 482121, 535690, 642828, 803535, 964242, 1071380, 1285656, 1607070, 1928484, 2142760, 2410605, 3214140, 3856968, 4821210, 6428280, 9642420, 19284840]

約数ペア:

[(1, 19284840), (2, 9642420), (3, 6428280), (4, 4821210), (5, 3856968), (6, 3214140), (8, 2410605), (9, 2142760), (10, 1928484), (12, 1607070), (15, 1285656), (18, 1071380), (20, 964242), (24, 803535), (30, 642828), (36, 535690), (40, 482121), (45, 428552), (60, 321414), (72, 267845), (90, 214276), (120, 160707), (180, 107138), (360, 53569)]