47408968260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19979}}^1\times {\mathrm{13183}}^1$

素因数の和:33177

約数の個数: 72

約数和(自身を含む): 143825310720

約数和(自身を除く): 96416342460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 13183, 19979, 26366, 39549, 39958, 52732, 59937, 65915, 79098, 79916, 99895, 118647, 119874, 131830, 158196, 179811, 197745, 199790, 237294, 239748, 263660, 299685, 359622, 395490, 399580, 474588, 593235, 599370, 719244, 790980, 899055, 1186470, 1198740, 1798110, 2372940, 3596220, 263383157, 526766314, 790149471, 1053532628, 1316915785, 1580298942, 2370448413, 2633831570, 3160597884, 3950747355, 4740896826, 5267663140, 7901494710, 9481793652, 11852242065, 15802989420, 23704484130, 47408968260]

約数ペア:

[(1, 47408968260), (2, 23704484130), (3, 15802989420), (4, 11852242065), (5, 9481793652), (6, 7901494710), (9, 5267663140), (10, 4740896826), (12, 3950747355), (15, 3160597884), (18, 2633831570), (20, 2370448413), (30, 1580298942), (36, 1316915785), (45, 1053532628), (60, 790149471), (90, 526766314), (180, 263383157), (13183, 3596220), (19979, 2372940), (26366, 1798110), (39549, 1198740), (39958, 1186470), (52732, 899055), (59937, 790980), (65915, 719244), (79098, 599370), (79916, 593235), (99895, 474588), (118647, 399580), (119874, 395490), (131830, 359622), (158196, 299685), (179811, 263660), (197745, 239748), (199790, 237294)]