304275840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14407}}^1$

素因数の和:14440

約数の個数: 128

約数和(自身を含む): 1058123520

約数和(自身を除く): 753847680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 14407, 21120, 28814, 43221, 57628, 72035, 86442, 115256, 144070, 158477, 172884, 216105, 230512, 288140, 316954, 345768, 432210, 461024, 475431, 576280, 633908, 691536, 792385, 864420, 922048, 950862, 1152560, 1267816, 1383072, 1584770, 1728840, 1844096, 1901724, 2305120, 2377155, 2535632, 2766144, 3169540, 3457680, 3803448, 4610240, 4754310, 5071264, 5532288, 6339080, 6915360, 7606896, 9220480, 9508620, 10142528, 12678160, 13830720, 15213792, 19017240, 20285056, 25356320, 27661440, 30427584, 38034480, 50712640, 60855168, 76068960, 101425280, 152137920, 304275840]

約数ペア:

[(1, 304275840), (2, 152137920), (3, 101425280), (4, 76068960), (5, 60855168), (6, 50712640), (8, 38034480), (10, 30427584), (11, 27661440), (12, 25356320), (15, 20285056), (16, 19017240), (20, 15213792), (22, 13830720), (24, 12678160), (30, 10142528), (32, 9508620), (33, 9220480), (40, 7606896), (44, 6915360), (48, 6339080), (55, 5532288), (60, 5071264), (64, 4754310), (66, 4610240), (80, 3803448), (88, 3457680), (96, 3169540), (110, 2766144), (120, 2535632), (128, 2377155), (132, 2305120), (160, 1901724), (165, 1844096), (176, 1728840), (192, 1584770), (220, 1383072), (240, 1267816), (264, 1152560), (320, 950862), (330, 922048), (352, 864420), (384, 792385), (440, 691536), (480, 633908), (528, 576280), (640, 475431), (660, 461024), (704, 432210), (880, 345768), (960, 316954), (1056, 288140), (1320, 230512), (1408, 216105), (1760, 172884), (1920, 158477), (2112, 144070), (2640, 115256), (3520, 86442), (4224, 72035), (5280, 57628), (7040, 43221), (10560, 28814), (14407, 21120)]