2846160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 120

約数和(自身を含む): 9865440

約数和(自身を除く): 7019280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 67, 72, 80, 90, 118, 120, 134, 144, 177, 180, 201, 236, 240, 268, 295, 335, 354, 360, 402, 472, 531, 536, 590, 603, 670, 708, 720, 804, 885, 944, 1005, 1062, 1072, 1180, 1206, 1340, 1416, 1608, 1770, 2010, 2124, 2360, 2412, 2655, 2680, 2832, 3015, 3216, 3540, 3953, 4020, 4248, 4720, 4824, 5310, 5360, 6030, 7080, 7906, 8040, 8496, 9648, 10620, 11859, 12060, 14160, 15812, 16080, 19765, 21240, 23718, 24120, 31624, 35577, 39530, 42480, 47436, 48240, 59295, 63248, 71154, 79060, 94872, 118590, 142308, 158120, 177885, 189744, 237180, 284616, 316240, 355770, 474360, 569232, 711540, 948720, 1423080, 2846160]

約数ペア:

[(1, 2846160), (2, 1423080), (3, 948720), (4, 711540), (5, 569232), (6, 474360), (8, 355770), (9, 316240), (10, 284616), (12, 237180), (15, 189744), (16, 177885), (18, 158120), (20, 142308), (24, 118590), (30, 94872), (36, 79060), (40, 71154), (45, 63248), (48, 59295), (59, 48240), (60, 47436), (67, 42480), (72, 39530), (80, 35577), (90, 31624), (118, 24120), (120, 23718), (134, 21240), (144, 19765), (177, 16080), (180, 15812), (201, 14160), (236, 12060), (240, 11859), (268, 10620), (295, 9648), (335, 8496), (354, 8040), (360, 7906), (402, 7080), (472, 6030), (531, 5360), (536, 5310), (590, 4824), (603, 4720), (670, 4248), (708, 4020), (720, 3953), (804, 3540), (885, 3216), (944, 3015), (1005, 2832), (1062, 2680), (1072, 2655), (1180, 2412), (1206, 2360), (1340, 2124), (1416, 2010), (1608, 1770)]