122495280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26863}}^1$

素因数の和:26898

約数の個数: 80

約数和(自身を含む): 399736320

約数和(自身を除く): 277241040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 26863, 53726, 80589, 107452, 134315, 161178, 214904, 268630, 322356, 402945, 429808, 510397, 537260, 644712, 805890, 1020794, 1074520, 1289424, 1531191, 1611780, 2041588, 2149040, 2551985, 3062382, 3223560, 4083176, 5103970, 6124764, 6447120, 7655955, 8166352, 10207940, 12249528, 15311910, 20415880, 24499056, 30623820, 40831760, 61247640, 122495280]

約数ペア:

[(1, 122495280), (2, 61247640), (3, 40831760), (4, 30623820), (5, 24499056), (6, 20415880), (8, 15311910), (10, 12249528), (12, 10207940), (15, 8166352), (16, 7655955), (19, 6447120), (20, 6124764), (24, 5103970), (30, 4083176), (38, 3223560), (40, 3062382), (48, 2551985), (57, 2149040), (60, 2041588), (76, 1611780), (80, 1531191), (95, 1289424), (114, 1074520), (120, 1020794), (152, 805890), (190, 644712), (228, 537260), (240, 510397), (285, 429808), (304, 402945), (380, 322356), (456, 268630), (570, 214904), (760, 161178), (912, 134315), (1140, 107452), (1520, 80589), (2280, 53726), (4560, 26863)]