151820160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:868

約数の個数: 128

約数和(自身を含む): 489110400

約数和(自身を除く): 337290240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 214, 240, 320, 321, 384, 428, 480, 535, 640, 642, 739, 856, 960, 1070, 1284, 1478, 1605, 1712, 1920, 2140, 2217, 2568, 2956, 3210, 3424, 3695, 4280, 4434, 5136, 5912, 6420, 6848, 7390, 8560, 8868, 10272, 11085, 11824, 12840, 13696, 14780, 17120, 17736, 20544, 22170, 23648, 25680, 29560, 34240, 35472, 41088, 44340, 47296, 51360, 59120, 68480, 70944, 79073, 88680, 94592, 102720, 118240, 141888, 158146, 177360, 205440, 236480, 237219, 283776, 316292, 354720, 395365, 472960, 474438, 632584, 709440, 790730, 948876, 1186095, 1265168, 1418880, 1581460, 1897752, 2372190, 2530336, 3162920, 3795504, 4744380, 5060672, 6325840, 7591008, 9488760, 10121344, 12651680, 15182016, 18977520, 25303360, 30364032, 37955040, 50606720, 75910080, 151820160]

約数ペア:

[(1, 151820160), (2, 75910080), (3, 50606720), (4, 37955040), (5, 30364032), (6, 25303360), (8, 18977520), (10, 15182016), (12, 12651680), (15, 10121344), (16, 9488760), (20, 7591008), (24, 6325840), (30, 5060672), (32, 4744380), (40, 3795504), (48, 3162920), (60, 2530336), (64, 2372190), (80, 1897752), (96, 1581460), (107, 1418880), (120, 1265168), (128, 1186095), (160, 948876), (192, 790730), (214, 709440), (240, 632584), (320, 474438), (321, 472960), (384, 395365), (428, 354720), (480, 316292), (535, 283776), (640, 237219), (642, 236480), (739, 205440), (856, 177360), (960, 158146), (1070, 141888), (1284, 118240), (1478, 102720), (1605, 94592), (1712, 88680), (1920, 79073), (2140, 70944), (2217, 68480), (2568, 59120), (2956, 51360), (3210, 47296), (3424, 44340), (3695, 41088), (4280, 35472), (4434, 34240), (5136, 29560), (5912, 25680), (6420, 23648), (6848, 22170), (7390, 20544), (8560, 17736), (8868, 17120), (10272, 14780), (11085, 13696), (11824, 12840)]