151029960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54721}}^1$

素因数の和:54758

約数の個数: 64

約数和(自身を含む): 472798080

約数和(自身を除く): 321768120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 54721, 109442, 164163, 218884, 273605, 328326, 437768, 547210, 656652, 820815, 1094420, 1258583, 1313304, 1641630, 2188840, 2517166, 3283260, 3775749, 5034332, 6292915, 6566520, 7551498, 10068664, 12585830, 15102996, 18878745, 25171660, 30205992, 37757490, 50343320, 75514980, 151029960]

約数ペア:

[(1, 151029960), (2, 75514980), (3, 50343320), (4, 37757490), (5, 30205992), (6, 25171660), (8, 18878745), (10, 15102996), (12, 12585830), (15, 10068664), (20, 7551498), (23, 6566520), (24, 6292915), (30, 5034332), (40, 3775749), (46, 3283260), (60, 2517166), (69, 2188840), (92, 1641630), (115, 1313304), (120, 1258583), (138, 1094420), (184, 820815), (230, 656652), (276, 547210), (345, 437768), (460, 328326), (552, 273605), (690, 218884), (920, 164163), (1380, 109442), (2760, 54721)]