2419923840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54799}}^1$

素因数の和:54844

約数の個数: 128

約数和(自身を含む): 8049024000

約数和(自身を除く): 5629100160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 44160, 54799, 109598, 164397, 219196, 273995, 328794, 438392, 547990, 657588, 821985, 876784, 1095980, 1260377, 1315176, 1643970, 1753568, 2191960, 2520754, 2630352, 3287940, 3507136, 3781131, 4383920, 5041508, 5260704, 6301885, 6575880, 7014272, 7562262, 8767840, 10083016, 10521408, 12603770, 13151760, 15124524, 17535680, 18905655, 20166032, 21042816, 25207540, 26303520, 30249048, 35071360, 37811310, 40332064, 50415080, 52607040, 60498096, 75622620, 80664128, 100830160, 105214080, 120996192, 151245240, 161328256, 201660320, 241992384, 302490480, 403320640, 483984768, 604980960, 806641280, 1209961920, 2419923840]

約数ペア:

[(1, 2419923840), (2, 1209961920), (3, 806641280), (4, 604980960), (5, 483984768), (6, 403320640), (8, 302490480), (10, 241992384), (12, 201660320), (15, 161328256), (16, 151245240), (20, 120996192), (23, 105214080), (24, 100830160), (30, 80664128), (32, 75622620), (40, 60498096), (46, 52607040), (48, 50415080), (60, 40332064), (64, 37811310), (69, 35071360), (80, 30249048), (92, 26303520), (96, 25207540), (115, 21042816), (120, 20166032), (128, 18905655), (138, 17535680), (160, 15124524), (184, 13151760), (192, 12603770), (230, 10521408), (240, 10083016), (276, 8767840), (320, 7562262), (345, 7014272), (368, 6575880), (384, 6301885), (460, 5260704), (480, 5041508), (552, 4383920), (640, 3781131), (690, 3507136), (736, 3287940), (920, 2630352), (960, 2520754), (1104, 2191960), (1380, 1753568), (1472, 1643970), (1840, 1315176), (1920, 1260377), (2208, 1095980), (2760, 876784), (2944, 821985), (3680, 657588), (4416, 547990), (5520, 438392), (7360, 328794), (8832, 273995), (11040, 219196), (14720, 164397), (22080, 109598), (44160, 54799)]