255315360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6733}}^1$

素因数の和:6830

約数の個数: 96

約数和(自身を含む): 814544640

約数和(自身を除く): 559229280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4740, 6320, 6733, 7584, 9480, 12640, 13466, 18960, 20199, 26932, 33665, 37920, 40398, 53864, 67330, 80796, 100995, 107728, 134660, 161592, 201990, 215456, 269320, 323184, 403980, 531907, 538640, 646368, 807960, 1063814, 1077280, 1595721, 1615920, 2127628, 2659535, 3191442, 3231840, 4255256, 5319070, 6382884, 7978605, 8510512, 10638140, 12765768, 15957210, 17021024, 21276280, 25531536, 31914420, 42552560, 51063072, 63828840, 85105120, 127657680, 255315360]

約数ペア:

[(1, 255315360), (2, 127657680), (3, 85105120), (4, 63828840), (5, 51063072), (6, 42552560), (8, 31914420), (10, 25531536), (12, 21276280), (15, 17021024), (16, 15957210), (20, 12765768), (24, 10638140), (30, 8510512), (32, 7978605), (40, 6382884), (48, 5319070), (60, 4255256), (79, 3231840), (80, 3191442), (96, 2659535), (120, 2127628), (158, 1615920), (160, 1595721), (237, 1077280), (240, 1063814), (316, 807960), (395, 646368), (474, 538640), (480, 531907), (632, 403980), (790, 323184), (948, 269320), (1185, 215456), (1264, 201990), (1580, 161592), (1896, 134660), (2370, 107728), (2528, 100995), (3160, 80796), (3792, 67330), (4740, 53864), (6320, 40398), (6733, 37920), (7584, 33665), (9480, 26932), (12640, 20199), (13466, 18960)]