220121760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3037}}^1$

素因数の和:3206

約数の個数: 96

約数和(自身を含む): 698205312

約数和(自身を除く): 478083552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 151, 160, 240, 302, 453, 480, 604, 755, 906, 1208, 1510, 1812, 2265, 2416, 3020, 3037, 3624, 4530, 4832, 6040, 6074, 7248, 9060, 9111, 12080, 12148, 14496, 15185, 18120, 18222, 24160, 24296, 30370, 36240, 36444, 45555, 48592, 60740, 72480, 72888, 91110, 97184, 121480, 145776, 182220, 242960, 291552, 364440, 458587, 485920, 728880, 917174, 1375761, 1457760, 1834348, 2292935, 2751522, 3668696, 4585870, 5503044, 6878805, 7337392, 9171740, 11006088, 13757610, 14674784, 18343480, 22012176, 27515220, 36686960, 44024352, 55030440, 73373920, 110060880, 220121760]

約数ペア:

[(1, 220121760), (2, 110060880), (3, 73373920), (4, 55030440), (5, 44024352), (6, 36686960), (8, 27515220), (10, 22012176), (12, 18343480), (15, 14674784), (16, 13757610), (20, 11006088), (24, 9171740), (30, 7337392), (32, 6878805), (40, 5503044), (48, 4585870), (60, 3668696), (80, 2751522), (96, 2292935), (120, 1834348), (151, 1457760), (160, 1375761), (240, 917174), (302, 728880), (453, 485920), (480, 458587), (604, 364440), (755, 291552), (906, 242960), (1208, 182220), (1510, 145776), (1812, 121480), (2265, 97184), (2416, 91110), (3020, 72888), (3037, 72480), (3624, 60740), (4530, 48592), (4832, 45555), (6040, 36444), (6074, 36240), (7248, 30370), (9060, 24296), (9111, 24160), (12080, 18222), (12148, 18120), (14496, 15185)]