273858360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{32143}}^1$

素因数の和:32228

約数の個数: 64

約数和(自身を含む): 833172480

約数和(自身を除く): 559314120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 32143, 64286, 96429, 128572, 160715, 192858, 257144, 321430, 385716, 482145, 642860, 771432, 964290, 1285720, 1928580, 2282153, 3857160, 4564306, 6846459, 9128612, 11410765, 13692918, 18257224, 22821530, 27385836, 34232295, 45643060, 54771672, 68464590, 91286120, 136929180, 273858360]

約数ペア:

[(1, 273858360), (2, 136929180), (3, 91286120), (4, 68464590), (5, 54771672), (6, 45643060), (8, 34232295), (10, 27385836), (12, 22821530), (15, 18257224), (20, 13692918), (24, 11410765), (30, 9128612), (40, 6846459), (60, 4564306), (71, 3857160), (120, 2282153), (142, 1928580), (213, 1285720), (284, 964290), (355, 771432), (426, 642860), (568, 482145), (710, 385716), (852, 321430), (1065, 257144), (1420, 192858), (1704, 160715), (2130, 128572), (2840, 96429), (4260, 64286), (8520, 32143)]