1248986520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3767}}^1$

素因数の和:4094

約数の個数: 128

約数和(自身を含む): 4177958400

約数和(自身を除く): 2928971880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 307, 360, 540, 614, 921, 1080, 1228, 1535, 1842, 2456, 2763, 3070, 3684, 3767, 4605, 5526, 6140, 7368, 7534, 8289, 9210, 11052, 11301, 12280, 13815, 15068, 16578, 18420, 18835, 22104, 22602, 27630, 30136, 33156, 33903, 36840, 37670, 41445, 45204, 55260, 56505, 66312, 67806, 75340, 82890, 90408, 101709, 110520, 113010, 135612, 150680, 165780, 169515, 203418, 226020, 271224, 331560, 339030, 406836, 452040, 508545, 678060, 813672, 1017090, 1156469, 1356120, 2034180, 2312938, 3469407, 4068360, 4625876, 5782345, 6938814, 9251752, 10408221, 11564690, 13877628, 17347035, 20816442, 23129380, 27755256, 31224663, 34694070, 41632884, 46258760, 52041105, 62449326, 69388140, 83265768, 104082210, 124898652, 138776280, 156123315, 208164420, 249797304, 312246630, 416328840, 624493260, 1248986520]

約数ペア:

[(1, 1248986520), (2, 624493260), (3, 416328840), (4, 312246630), (5, 249797304), (6, 208164420), (8, 156123315), (9, 138776280), (10, 124898652), (12, 104082210), (15, 83265768), (18, 69388140), (20, 62449326), (24, 52041105), (27, 46258760), (30, 41632884), (36, 34694070), (40, 31224663), (45, 27755256), (54, 23129380), (60, 20816442), (72, 17347035), (90, 13877628), (108, 11564690), (120, 10408221), (135, 9251752), (180, 6938814), (216, 5782345), (270, 4625876), (307, 4068360), (360, 3469407), (540, 2312938), (614, 2034180), (921, 1356120), (1080, 1156469), (1228, 1017090), (1535, 813672), (1842, 678060), (2456, 508545), (2763, 452040), (3070, 406836), (3684, 339030), (3767, 331560), (4605, 271224), (5526, 226020), (6140, 203418), (7368, 169515), (7534, 165780), (8289, 150680), (9210, 135612), (11052, 113010), (11301, 110520), (12280, 101709), (13815, 90408), (15068, 82890), (16578, 75340), (18420, 67806), (18835, 66312), (22104, 56505), (22602, 55260), (27630, 45204), (30136, 41445), (33156, 37670), (33903, 36840)]