67481520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{587}}^1$

素因数の和:1082

約数の個数: 80

約数和(自身を含む): 209986560

約数和(自身を除く): 142505040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 479, 587, 958, 1174, 1437, 1761, 1916, 2348, 2395, 2874, 2935, 3522, 3832, 4696, 4790, 5748, 5870, 7044, 7185, 7664, 8805, 9392, 9580, 11496, 11740, 14088, 14370, 17610, 19160, 22992, 23480, 28176, 28740, 35220, 38320, 46960, 57480, 70440, 114960, 140880, 281173, 562346, 843519, 1124692, 1405865, 1687038, 2249384, 2811730, 3374076, 4217595, 4498768, 5623460, 6748152, 8435190, 11246920, 13496304, 16870380, 22493840, 33740760, 67481520]

約数ペア:

[(1, 67481520), (2, 33740760), (3, 22493840), (4, 16870380), (5, 13496304), (6, 11246920), (8, 8435190), (10, 6748152), (12, 5623460), (15, 4498768), (16, 4217595), (20, 3374076), (24, 2811730), (30, 2249384), (40, 1687038), (48, 1405865), (60, 1124692), (80, 843519), (120, 562346), (240, 281173), (479, 140880), (587, 114960), (958, 70440), (1174, 57480), (1437, 46960), (1761, 38320), (1916, 35220), (2348, 28740), (2395, 28176), (2874, 23480), (2935, 22992), (3522, 19160), (3832, 17610), (4696, 14370), (4790, 14088), (5748, 11740), (5870, 11496), (7044, 9580), (7185, 9392), (7664, 8805)]