155362560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{40459}}^1$

素因数の和:40483

約数の個数: 72

約数和(自身を含む): 496201440

約数和(自身を除く): 340838880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 40459, 80918, 121377, 161836, 202295, 242754, 323672, 404590, 485508, 606885, 647344, 809180, 971016, 1213770, 1294688, 1618360, 1942032, 2427540, 2589376, 3236720, 3884064, 4855080, 5178752, 6473440, 7768128, 9710160, 10357504, 12946880, 15536256, 19420320, 25893760, 31072512, 38840640, 51787520, 77681280, 155362560]

約数ペア:

[(1, 155362560), (2, 77681280), (3, 51787520), (4, 38840640), (5, 31072512), (6, 25893760), (8, 19420320), (10, 15536256), (12, 12946880), (15, 10357504), (16, 9710160), (20, 7768128), (24, 6473440), (30, 5178752), (32, 4855080), (40, 3884064), (48, 3236720), (60, 2589376), (64, 2427540), (80, 1942032), (96, 1618360), (120, 1294688), (128, 1213770), (160, 971016), (192, 809180), (240, 647344), (256, 606885), (320, 485508), (384, 404590), (480, 323672), (640, 242754), (768, 202295), (960, 161836), (1280, 121377), (1920, 80918), (3840, 40459)]