561191880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{64063}}^1$

素因数の和:64150

約数の個数: 64

約数和(自身を含む): 1706664960

約数和(自身を除く): 1145473080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 64063, 128126, 192189, 256252, 320315, 384378, 512504, 640630, 768756, 960945, 1281260, 1537512, 1921890, 2562520, 3843780, 4676599, 7687560, 9353198, 14029797, 18706396, 23382995, 28059594, 37412792, 46765990, 56119188, 70148985, 93531980, 112238376, 140297970, 187063960, 280595940, 561191880]

約数ペア:

[(1, 561191880), (2, 280595940), (3, 187063960), (4, 140297970), (5, 112238376), (6, 93531980), (8, 70148985), (10, 56119188), (12, 46765990), (15, 37412792), (20, 28059594), (24, 23382995), (30, 18706396), (40, 14029797), (60, 9353198), (73, 7687560), (120, 4676599), (146, 3843780), (219, 2562520), (292, 1921890), (365, 1537512), (438, 1281260), (584, 960945), (730, 768756), (876, 640630), (1095, 512504), (1460, 384378), (1752, 320315), (2190, 256252), (2920, 192189), (4380, 128126), (8760, 64063)]