152279320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1607}}^1$

素因数の和:1744

約数の個数: 64

約数和(自身を含む): 361221120

約数和(自身を除く): 208941800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 103, 115, 184, 206, 230, 412, 460, 515, 824, 920, 1030, 1607, 2060, 2369, 3214, 4120, 4738, 6428, 8035, 9476, 11845, 12856, 16070, 18952, 23690, 32140, 36961, 47380, 64280, 73922, 94760, 147844, 165521, 184805, 295688, 331042, 369610, 662084, 739220, 827605, 1324168, 1478440, 1655210, 3310420, 3806983, 6620840, 7613966, 15227932, 19034915, 30455864, 38069830, 76139660, 152279320]

約数ペア:

[(1, 152279320), (2, 76139660), (4, 38069830), (5, 30455864), (8, 19034915), (10, 15227932), (20, 7613966), (23, 6620840), (40, 3806983), (46, 3310420), (92, 1655210), (103, 1478440), (115, 1324168), (184, 827605), (206, 739220), (230, 662084), (412, 369610), (460, 331042), (515, 295688), (824, 184805), (920, 165521), (1030, 147844), (1607, 94760), (2060, 73922), (2369, 64280), (3214, 47380), (4120, 36961), (4738, 32140), (6428, 23690), (8035, 18952), (9476, 16070), (11845, 12856)]