42734880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:583

約数の個数: 144

約数和(自身を含む): 148599360

約数和(自身を除く): 105864480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 503, 531, 590, 708, 720, 885, 944, 1006, 1062, 1180, 1416, 1440, 1509, 1770, 1888, 2012, 2124, 2360, 2515, 2655, 2832, 3018, 3540, 4024, 4248, 4527, 4720, 5030, 5310, 5664, 6036, 7080, 7545, 8048, 8496, 9054, 9440, 10060, 10620, 12072, 14160, 15090, 16096, 16992, 18108, 20120, 21240, 22635, 24144, 28320, 29677, 30180, 36216, 40240, 42480, 45270, 48288, 59354, 60360, 72432, 80480, 84960, 89031, 90540, 118708, 120720, 144864, 148385, 178062, 181080, 237416, 241440, 267093, 296770, 356124, 362160, 445155, 474832, 534186, 593540, 712248, 724320, 890310, 949664, 1068372, 1187080, 1335465, 1424496, 1780620, 2136744, 2374160, 2670930, 2848992, 3561240, 4273488, 4748320, 5341860, 7122480, 8546976, 10683720, 14244960, 21367440, 42734880]

約数ペア:

[(1, 42734880), (2, 21367440), (3, 14244960), (4, 10683720), (5, 8546976), (6, 7122480), (8, 5341860), (9, 4748320), (10, 4273488), (12, 3561240), (15, 2848992), (16, 2670930), (18, 2374160), (20, 2136744), (24, 1780620), (30, 1424496), (32, 1335465), (36, 1187080), (40, 1068372), (45, 949664), (48, 890310), (59, 724320), (60, 712248), (72, 593540), (80, 534186), (90, 474832), (96, 445155), (118, 362160), (120, 356124), (144, 296770), (160, 267093), (177, 241440), (180, 237416), (236, 181080), (240, 178062), (288, 148385), (295, 144864), (354, 120720), (360, 118708), (472, 90540), (480, 89031), (503, 84960), (531, 80480), (590, 72432), (708, 60360), (720, 59354), (885, 48288), (944, 45270), (1006, 42480), (1062, 40240), (1180, 36216), (1416, 30180), (1440, 29677), (1509, 28320), (1770, 24144), (1888, 22635), (2012, 21240), (2124, 20120), (2360, 18108), (2515, 16992), (2655, 16096), (2832, 15090), (3018, 14160), (3540, 12072), (4024, 10620), (4248, 10060), (4527, 9440), (4720, 9054), (5030, 8496), (5310, 8048), (5664, 7545), (6036, 7080)]