27741240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 90810720

約数和(自身を除く): 63069480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 263, 293, 360, 526, 586, 789, 879, 1052, 1172, 1315, 1465, 1578, 1758, 2104, 2344, 2367, 2630, 2637, 2930, 3156, 3516, 3945, 4395, 4734, 5260, 5274, 5860, 6312, 7032, 7890, 8790, 9468, 10520, 10548, 11720, 11835, 13185, 15780, 17580, 18936, 21096, 23670, 26370, 31560, 35160, 47340, 52740, 77059, 94680, 105480, 154118, 231177, 308236, 385295, 462354, 616472, 693531, 770590, 924708, 1155885, 1387062, 1541180, 1849416, 2311770, 2774124, 3082360, 3467655, 4623540, 5548248, 6935310, 9247080, 13870620, 27741240]

約数ペア:

[(1, 27741240), (2, 13870620), (3, 9247080), (4, 6935310), (5, 5548248), (6, 4623540), (8, 3467655), (9, 3082360), (10, 2774124), (12, 2311770), (15, 1849416), (18, 1541180), (20, 1387062), (24, 1155885), (30, 924708), (36, 770590), (40, 693531), (45, 616472), (60, 462354), (72, 385295), (90, 308236), (120, 231177), (180, 154118), (263, 105480), (293, 94680), (360, 77059), (526, 52740), (586, 47340), (789, 35160), (879, 31560), (1052, 26370), (1172, 23670), (1315, 21096), (1465, 18936), (1578, 17580), (1758, 15780), (2104, 13185), (2344, 11835), (2367, 11720), (2630, 10548), (2637, 10520), (2930, 9468), (3156, 8790), (3516, 7890), (3945, 7032), (4395, 6312), (4734, 5860), (5260, 5274)]