66786240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{953}}^1$

素因数の和:1046

約数の個数: 112

約数和(自身を含む): 215176608

約数和(自身を除く): 148390368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 953, 960, 1095, 1168, 1460, 1752, 1906, 2190, 2336, 2859, 2920, 3504, 3812, 4380, 4672, 4765, 5718, 5840, 7008, 7624, 8760, 9530, 11436, 11680, 14016, 14295, 15248, 17520, 19060, 22872, 23360, 28590, 30496, 35040, 38120, 45744, 57180, 60992, 69569, 70080, 76240, 91488, 114360, 139138, 152480, 182976, 208707, 228720, 278276, 304960, 347845, 417414, 457440, 556552, 695690, 834828, 914880, 1043535, 1113104, 1391380, 1669656, 2087070, 2226208, 2782760, 3339312, 4174140, 4452416, 5565520, 6678624, 8348280, 11131040, 13357248, 16696560, 22262080, 33393120, 66786240]

約数ペア:

[(1, 66786240), (2, 33393120), (3, 22262080), (4, 16696560), (5, 13357248), (6, 11131040), (8, 8348280), (10, 6678624), (12, 5565520), (15, 4452416), (16, 4174140), (20, 3339312), (24, 2782760), (30, 2226208), (32, 2087070), (40, 1669656), (48, 1391380), (60, 1113104), (64, 1043535), (73, 914880), (80, 834828), (96, 695690), (120, 556552), (146, 457440), (160, 417414), (192, 347845), (219, 304960), (240, 278276), (292, 228720), (320, 208707), (365, 182976), (438, 152480), (480, 139138), (584, 114360), (730, 91488), (876, 76240), (953, 70080), (960, 69569), (1095, 60992), (1168, 57180), (1460, 45744), (1752, 38120), (1906, 35040), (2190, 30496), (2336, 28590), (2859, 23360), (2920, 22872), (3504, 19060), (3812, 17520), (4380, 15248), (4672, 14295), (4765, 14016), (5718, 11680), (5840, 11436), (7008, 9530), (7624, 8760)]