164139960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59471}}^1$

素因数の和:59508

約数の個数: 64

約数和(自身を含む): 513838080

約数和(自身を除く): 349698120

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, 59471, 118942, 178413, 237884, 297355, 356826, 475768, 594710, 713652, 892065, 1189420, 1367833, 1427304, 1784130, 2378840, 2735666, 3568260, 4103499, 5471332, 6839165, 7136520, 8206998, 10942664, 13678330, 16413996, 20517495, 27356660, 32827992, 41034990, 54713320, 82069980, 164139960]

約数ペア:

[(1, 164139960), (2, 82069980), (3, 54713320), (4, 41034990), (5, 32827992), (6, 27356660), (8, 20517495), (10, 16413996), (12, 13678330), (15, 10942664), (20, 8206998), (23, 7136520), (24, 6839165), (30, 5471332), (40, 4103499), (46, 3568260), (60, 2735666), (69, 2378840), (92, 1784130), (115, 1427304), (120, 1367833), (138, 1189420), (184, 892065), (230, 713652), (276, 594710), (345, 475768), (460, 356826), (552, 297355), (690, 237884), (920, 178413), (1380, 118942), (2760, 59471)]