128174880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3761}}^1$

素因数の和:3850

約数の個数: 96

約数和(自身を含む): 409546368

約数和(自身を除く): 281371488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 3761, 4260, 5680, 6816, 7522, 8520, 11283, 11360, 15044, 17040, 18805, 22566, 30088, 34080, 37610, 45132, 56415, 60176, 75220, 90264, 112830, 120352, 150440, 180528, 225660, 267031, 300880, 361056, 451320, 534062, 601760, 801093, 902640, 1068124, 1335155, 1602186, 1805280, 2136248, 2670310, 3204372, 4005465, 4272496, 5340620, 6408744, 8010930, 8544992, 10681240, 12817488, 16021860, 21362480, 25634976, 32043720, 42724960, 64087440, 128174880]

約数ペア:

[(1, 128174880), (2, 64087440), (3, 42724960), (4, 32043720), (5, 25634976), (6, 21362480), (8, 16021860), (10, 12817488), (12, 10681240), (15, 8544992), (16, 8010930), (20, 6408744), (24, 5340620), (30, 4272496), (32, 4005465), (40, 3204372), (48, 2670310), (60, 2136248), (71, 1805280), (80, 1602186), (96, 1335155), (120, 1068124), (142, 902640), (160, 801093), (213, 601760), (240, 534062), (284, 451320), (355, 361056), (426, 300880), (480, 267031), (568, 225660), (710, 180528), (852, 150440), (1065, 120352), (1136, 112830), (1420, 90264), (1704, 75220), (2130, 60176), (2272, 56415), (2840, 45132), (3408, 37610), (3761, 34080), (4260, 30088), (5680, 22566), (6816, 18805), (7522, 17040), (8520, 15044), (11283, 11360)]