121358520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3037}}^1$

素因数の和:3094

約数の個数: 128

約数和(自身を含む): 415598400

約数和(自身を除く): 294239880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3037, 3330, 3996, 4440, 4995, 6074, 6660, 7992, 9111, 9990, 12148, 13320, 15185, 18222, 19980, 24296, 27333, 30370, 36444, 39960, 45555, 54666, 60740, 72888, 81999, 91110, 109332, 112369, 121480, 136665, 163998, 182220, 218664, 224738, 273330, 327996, 337107, 364440, 409995, 449476, 546660, 561845, 655992, 674214, 819990, 898952, 1011321, 1093320, 1123690, 1348428, 1639980, 1685535, 2022642, 2247380, 2696856, 3033963, 3279960, 3371070, 4045284, 4494760, 5056605, 6067926, 6742140, 8090568, 10113210, 12135852, 13484280, 15169815, 20226420, 24271704, 30339630, 40452840, 60679260, 121358520]

約数ペア:

[(1, 121358520), (2, 60679260), (3, 40452840), (4, 30339630), (5, 24271704), (6, 20226420), (8, 15169815), (9, 13484280), (10, 12135852), (12, 10113210), (15, 8090568), (18, 6742140), (20, 6067926), (24, 5056605), (27, 4494760), (30, 4045284), (36, 3371070), (37, 3279960), (40, 3033963), (45, 2696856), (54, 2247380), (60, 2022642), (72, 1685535), (74, 1639980), (90, 1348428), (108, 1123690), (111, 1093320), (120, 1011321), (135, 898952), (148, 819990), (180, 674214), (185, 655992), (216, 561845), (222, 546660), (270, 449476), (296, 409995), (333, 364440), (360, 337107), (370, 327996), (444, 273330), (540, 224738), (555, 218664), (666, 182220), (740, 163998), (888, 136665), (999, 121480), (1080, 112369), (1110, 109332), (1332, 91110), (1480, 81999), (1665, 72888), (1998, 60740), (2220, 54666), (2664, 45555), (3037, 39960), (3330, 36444), (3996, 30370), (4440, 27333), (4995, 24296), (6074, 19980), (6660, 18222), (7992, 15185), (9111, 13320), (9990, 12148)]