397164960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3323}}^1$

素因数の和:3427

約数の個数: 144

約数和(自身を含む): 1372067424

約数和(自身を除く): 974902464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1328, 1440, 1494, 1660, 1992, 2490, 2656, 2988, 3320, 3323, 3735, 3984, 4980, 5976, 6640, 6646, 7470, 7968, 9960, 9969, 11952, 13280, 13292, 14940, 16615, 19920, 19938, 23904, 26584, 29880, 29907, 33230, 39840, 39876, 49845, 53168, 59760, 59814, 66460, 79752, 99690, 106336, 119520, 119628, 132920, 149535, 159504, 199380, 239256, 265840, 275809, 299070, 319008, 398760, 478512, 531680, 551618, 598140, 797520, 827427, 957024, 1103236, 1196280, 1379045, 1595040, 1654854, 2206472, 2392560, 2482281, 2758090, 3309708, 4137135, 4412944, 4785120, 4964562, 5516180, 6619416, 8274270, 8825888, 9929124, 11032360, 12411405, 13238832, 16548540, 19858248, 22064720, 24822810, 26477664, 33097080, 39716496, 44129440, 49645620, 66194160, 79432992, 99291240, 132388320, 198582480, 397164960]

約数ペア:

[(1, 397164960), (2, 198582480), (3, 132388320), (4, 99291240), (5, 79432992), (6, 66194160), (8, 49645620), (9, 44129440), (10, 39716496), (12, 33097080), (15, 26477664), (16, 24822810), (18, 22064720), (20, 19858248), (24, 16548540), (30, 13238832), (32, 12411405), (36, 11032360), (40, 9929124), (45, 8825888), (48, 8274270), (60, 6619416), (72, 5516180), (80, 4964562), (83, 4785120), (90, 4412944), (96, 4137135), (120, 3309708), (144, 2758090), (160, 2482281), (166, 2392560), (180, 2206472), (240, 1654854), (249, 1595040), (288, 1379045), (332, 1196280), (360, 1103236), (415, 957024), (480, 827427), (498, 797520), (664, 598140), (720, 551618), (747, 531680), (830, 478512), (996, 398760), (1245, 319008), (1328, 299070), (1440, 275809), (1494, 265840), (1660, 239256), (1992, 199380), (2490, 159504), (2656, 149535), (2988, 132920), (3320, 119628), (3323, 119520), (3735, 106336), (3984, 99690), (4980, 79752), (5976, 66460), (6640, 59814), (6646, 59760), (7470, 53168), (7968, 49845), (9960, 39876), (9969, 39840), (11952, 33230), (13280, 29907), (13292, 29880), (14940, 26584), (16615, 23904), (19920, 19938)]