82537440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{461}}^1$

素因数の和:852

約数の個数: 96

約数和(自身を含む): 261255456

約数和(自身を除く): 178718016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 373, 461, 480, 746, 922, 1119, 1383, 1492, 1844, 1865, 2238, 2305, 2766, 2984, 3688, 3730, 4476, 4610, 5532, 5595, 5968, 6915, 7376, 7460, 8952, 9220, 11064, 11190, 11936, 13830, 14752, 14920, 17904, 18440, 22128, 22380, 27660, 29840, 35808, 36880, 44256, 44760, 55320, 59680, 73760, 89520, 110640, 171953, 179040, 221280, 343906, 515859, 687812, 859765, 1031718, 1375624, 1719530, 2063436, 2579295, 2751248, 3439060, 4126872, 5158590, 5502496, 6878120, 8253744, 10317180, 13756240, 16507488, 20634360, 27512480, 41268720, 82537440]

約数ペア:

[(1, 82537440), (2, 41268720), (3, 27512480), (4, 20634360), (5, 16507488), (6, 13756240), (8, 10317180), (10, 8253744), (12, 6878120), (15, 5502496), (16, 5158590), (20, 4126872), (24, 3439060), (30, 2751248), (32, 2579295), (40, 2063436), (48, 1719530), (60, 1375624), (80, 1031718), (96, 859765), (120, 687812), (160, 515859), (240, 343906), (373, 221280), (461, 179040), (480, 171953), (746, 110640), (922, 89520), (1119, 73760), (1383, 59680), (1492, 55320), (1844, 44760), (1865, 44256), (2238, 36880), (2305, 35808), (2766, 29840), (2984, 27660), (3688, 22380), (3730, 22128), (4476, 18440), (4610, 17904), (5532, 14920), (5595, 14752), (5968, 13830), (6915, 11936), (7376, 11190), (7460, 11064), (8952, 9220)]