120926260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 332035200

約数和(自身を除く): 211108940

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 169, 182, 190, 247, 260, 266, 269, 338, 364, 380, 455, 494, 532, 538, 665, 676, 845, 910, 988, 1076, 1183, 1235, 1330, 1345, 1690, 1729, 1820, 1883, 2366, 2470, 2660, 2690, 3211, 3380, 3458, 3497, 3766, 4732, 4940, 5111, 5380, 5915, 6422, 6916, 6994, 7532, 8645, 9415, 10222, 11830, 12844, 13988, 16055, 17290, 17485, 18830, 20444, 22477, 23660, 24479, 25555, 32110, 34580, 34970, 35777, 37660, 44954, 45461, 48958, 51110, 64220, 66443, 69940, 71554, 89908, 90922, 97916, 102220, 112385, 122395, 132886, 143108, 178885, 181844, 224770, 227305, 244790, 265772, 318227, 332215, 357770, 449540, 454610, 465101, 489580, 636454, 664430, 715540, 863759, 909220, 930202, 1272908, 1328860, 1591135, 1727518, 1860404, 2325505, 3182270, 3455036, 4318795, 4651010, 6046313, 6364540, 8637590, 9302020, 12092626, 17275180, 24185252, 30231565, 60463130, 120926260]

約数ペア:

[(1, 120926260), (2, 60463130), (4, 30231565), (5, 24185252), (7, 17275180), (10, 12092626), (13, 9302020), (14, 8637590), (19, 6364540), (20, 6046313), (26, 4651010), (28, 4318795), (35, 3455036), (38, 3182270), (52, 2325505), (65, 1860404), (70, 1727518), (76, 1591135), (91, 1328860), (95, 1272908), (130, 930202), (133, 909220), (140, 863759), (169, 715540), (182, 664430), (190, 636454), (247, 489580), (260, 465101), (266, 454610), (269, 449540), (338, 357770), (364, 332215), (380, 318227), (455, 265772), (494, 244790), (532, 227305), (538, 224770), (665, 181844), (676, 178885), (845, 143108), (910, 132886), (988, 122395), (1076, 112385), (1183, 102220), (1235, 97916), (1330, 90922), (1345, 89908), (1690, 71554), (1729, 69940), (1820, 66443), (1883, 64220), (2366, 51110), (2470, 48958), (2660, 45461), (2690, 44954), (3211, 37660), (3380, 35777), (3458, 34970), (3497, 34580), (3766, 32110), (4732, 25555), (4940, 24479), (5111, 23660), (5380, 22477), (5915, 20444), (6422, 18830), (6916, 17485), (6994, 17290), (7532, 16055), (8645, 13988), (9415, 12844), (10222, 11830)]