63025320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1997}}^1$

素因数の和:2274

約数の個数: 64

約数和(自身を含む): 189889920

約数和(自身を除く): 126864600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 1997, 2104, 2630, 3156, 3945, 3994, 5260, 5991, 6312, 7890, 7988, 9985, 10520, 11982, 15780, 15976, 19970, 23964, 29955, 31560, 39940, 47928, 59910, 79880, 119820, 239640, 525211, 1050422, 1575633, 2100844, 2626055, 3151266, 4201688, 5252110, 6302532, 7878165, 10504220, 12605064, 15756330, 21008440, 31512660, 63025320]

約数ペア:

[(1, 63025320), (2, 31512660), (3, 21008440), (4, 15756330), (5, 12605064), (6, 10504220), (8, 7878165), (10, 6302532), (12, 5252110), (15, 4201688), (20, 3151266), (24, 2626055), (30, 2100844), (40, 1575633), (60, 1050422), (120, 525211), (263, 239640), (526, 119820), (789, 79880), (1052, 59910), (1315, 47928), (1578, 39940), (1997, 31560), (2104, 29955), (2630, 23964), (3156, 19970), (3945, 15976), (3994, 15780), (5260, 11982), (5991, 10520), (6312, 9985), (7890, 7988)]