63661680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29473}}^1$

素因数の和:29495

約数の個数: 80

約数和(自身を含む): 219286560

約数和(自身を除く): 155624880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 29473, 58946, 88419, 117892, 147365, 176838, 235784, 265257, 294730, 353676, 442095, 471568, 530514, 589460, 707352, 795771, 884190, 1061028, 1178920, 1326285, 1414704, 1591542, 1768380, 2122056, 2357840, 2652570, 3183084, 3536760, 3978855, 4244112, 5305140, 6366168, 7073520, 7957710, 10610280, 12732336, 15915420, 21220560, 31830840, 63661680]

約数ペア:

[(1, 63661680), (2, 31830840), (3, 21220560), (4, 15915420), (5, 12732336), (6, 10610280), (8, 7957710), (9, 7073520), (10, 6366168), (12, 5305140), (15, 4244112), (16, 3978855), (18, 3536760), (20, 3183084), (24, 2652570), (27, 2357840), (30, 2122056), (36, 1768380), (40, 1591542), (45, 1414704), (48, 1326285), (54, 1178920), (60, 1061028), (72, 884190), (80, 795771), (90, 707352), (108, 589460), (120, 530514), (135, 471568), (144, 442095), (180, 353676), (216, 294730), (240, 265257), (270, 235784), (360, 176838), (432, 147365), (540, 117892), (720, 88419), (1080, 58946), (2160, 29473)]