61861560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6211}}^1$

素因数の和:6308

約数の個数: 64

約数和(自身を含む): 187850880

約数和(自身を除く): 125989320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 6211, 9960, 12422, 18633, 24844, 31055, 37266, 49688, 62110, 74532, 93165, 124220, 149064, 186330, 248440, 372660, 515513, 745320, 1031026, 1546539, 2062052, 2577565, 3093078, 4124104, 5155130, 6186156, 7732695, 10310260, 12372312, 15465390, 20620520, 30930780, 61861560]

約数ペア:

[(1, 61861560), (2, 30930780), (3, 20620520), (4, 15465390), (5, 12372312), (6, 10310260), (8, 7732695), (10, 6186156), (12, 5155130), (15, 4124104), (20, 3093078), (24, 2577565), (30, 2062052), (40, 1546539), (60, 1031026), (83, 745320), (120, 515513), (166, 372660), (249, 248440), (332, 186330), (415, 149064), (498, 124220), (664, 93165), (830, 74532), (996, 62110), (1245, 49688), (1660, 37266), (1992, 31055), (2490, 24844), (3320, 18633), (4980, 12422), (6211, 9960)]