1823280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 5785344

約数和(自身を除く): 3962064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 107, 120, 142, 213, 214, 240, 284, 321, 355, 426, 428, 535, 568, 642, 710, 852, 856, 1065, 1070, 1136, 1284, 1420, 1605, 1704, 1712, 2130, 2140, 2568, 2840, 3210, 3408, 4260, 4280, 5136, 5680, 6420, 7597, 8520, 8560, 12840, 15194, 17040, 22791, 25680, 30388, 37985, 45582, 60776, 75970, 91164, 113955, 121552, 151940, 182328, 227910, 303880, 364656, 455820, 607760, 911640, 1823280]

約数ペア:

[(1, 1823280), (2, 911640), (3, 607760), (4, 455820), (5, 364656), (6, 303880), (8, 227910), (10, 182328), (12, 151940), (15, 121552), (16, 113955), (20, 91164), (24, 75970), (30, 60776), (40, 45582), (48, 37985), (60, 30388), (71, 25680), (80, 22791), (107, 17040), (120, 15194), (142, 12840), (213, 8560), (214, 8520), (240, 7597), (284, 6420), (321, 5680), (355, 5136), (426, 4280), (428, 4260), (535, 3408), (568, 3210), (642, 2840), (710, 2568), (852, 2140), (856, 2130), (1065, 1712), (1070, 1704), (1136, 1605), (1284, 1420)]