1440779616

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{72503}}^1$

素因数の和:72545

約数の個数: 96

約数和(自身を含む): 4385041920

約数和(自身を除く): 2944262304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1656, 2208, 2484, 3312, 4968, 6624, 9936, 19872, 72503, 145006, 217509, 290012, 435018, 580024, 652527, 870036, 1160048, 1305054, 1667569, 1740072, 1957581, 2320096, 2610108, 3335138, 3480144, 3915162, 5002707, 5220216, 6670276, 6960288, 7830324, 10005414, 10440432, 13340552, 15008121, 15660648, 20010828, 20880864, 26681104, 30016242, 31321296, 40021656, 45024363, 53362208, 60032484, 62642592, 80043312, 90048726, 120064968, 160086624, 180097452, 240129936, 360194904, 480259872, 720389808, 1440779616]

約数ペア:

[(1, 1440779616), (2, 720389808), (3, 480259872), (4, 360194904), (6, 240129936), (8, 180097452), (9, 160086624), (12, 120064968), (16, 90048726), (18, 80043312), (23, 62642592), (24, 60032484), (27, 53362208), (32, 45024363), (36, 40021656), (46, 31321296), (48, 30016242), (54, 26681104), (69, 20880864), (72, 20010828), (92, 15660648), (96, 15008121), (108, 13340552), (138, 10440432), (144, 10005414), (184, 7830324), (207, 6960288), (216, 6670276), (276, 5220216), (288, 5002707), (368, 3915162), (414, 3480144), (432, 3335138), (552, 2610108), (621, 2320096), (736, 1957581), (828, 1740072), (864, 1667569), (1104, 1305054), (1242, 1160048), (1656, 870036), (2208, 652527), (2484, 580024), (3312, 435018), (4968, 290012), (6624, 217509), (9936, 145006), (19872, 72503)]