77139360

素因数分解:

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

素因数の和:53590

約数の個数: 72

約数和(自身を含む): 263242980

約数和(自身を除く): 186103620

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, 53569, 107138, 160707, 214276, 267845, 321414, 428552, 482121, 535690, 642828, 803535, 857104, 964242, 1071380, 1285656, 1607070, 1714208, 1928484, 2142760, 2410605, 2571312, 3214140, 3856968, 4285520, 4821210, 5142624, 6428280, 7713936, 8571040, 9642420, 12856560, 15427872, 19284840, 25713120, 38569680, 77139360]

約数ペア:

[(1, 77139360), (2, 38569680), (3, 25713120), (4, 19284840), (5, 15427872), (6, 12856560), (8, 9642420), (9, 8571040), (10, 7713936), (12, 6428280), (15, 5142624), (16, 4821210), (18, 4285520), (20, 3856968), (24, 3214140), (30, 2571312), (32, 2410605), (36, 2142760), (40, 1928484), (45, 1714208), (48, 1607070), (60, 1285656), (72, 1071380), (80, 964242), (90, 857104), (96, 803535), (120, 642828), (144, 535690), (160, 482121), (180, 428552), (240, 321414), (288, 267845), (360, 214276), (480, 160707), (720, 107138), (1440, 53569)]