48671160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21347}}^1$

素因数の和:21380

約数の個数: 64

約数和(自身を含む): 153705600

約数和(自身を除く): 105034440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 21347, 42694, 64041, 85388, 106735, 128082, 170776, 213470, 256164, 320205, 405593, 426940, 512328, 640410, 811186, 853880, 1216779, 1280820, 1622372, 2027965, 2433558, 2561640, 3244744, 4055930, 4867116, 6083895, 8111860, 9734232, 12167790, 16223720, 24335580, 48671160]

約数ペア:

[(1, 48671160), (2, 24335580), (3, 16223720), (4, 12167790), (5, 9734232), (6, 8111860), (8, 6083895), (10, 4867116), (12, 4055930), (15, 3244744), (19, 2561640), (20, 2433558), (24, 2027965), (30, 1622372), (38, 1280820), (40, 1216779), (57, 853880), (60, 811186), (76, 640410), (95, 512328), (114, 426940), (120, 405593), (152, 320205), (190, 256164), (228, 213470), (285, 170776), (380, 128082), (456, 106735), (570, 85388), (760, 64041), (1140, 42694), (2280, 21347)]