42134640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{419}}^2$

素因数の和:854

約数の個数: 60

約数和(自身を含む): 130929864

約数和(自身を除く): 88795224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 419, 838, 1257, 1676, 2095, 2514, 3352, 4190, 5028, 6285, 6704, 8380, 10056, 12570, 16760, 20112, 25140, 33520, 50280, 100560, 175561, 351122, 526683, 702244, 877805, 1053366, 1404488, 1755610, 2106732, 2633415, 2808976, 3511220, 4213464, 5266830, 7022440, 8426928, 10533660, 14044880, 21067320, 42134640]

約数ペア:

[(1, 42134640), (2, 21067320), (3, 14044880), (4, 10533660), (5, 8426928), (6, 7022440), (8, 5266830), (10, 4213464), (12, 3511220), (15, 2808976), (16, 2633415), (20, 2106732), (24, 1755610), (30, 1404488), (40, 1053366), (48, 877805), (60, 702244), (80, 526683), (120, 351122), (240, 175561), (419, 100560), (838, 50280), (1257, 33520), (1676, 25140), (2095, 20112), (2514, 16760), (3352, 12570), (4190, 10056), (5028, 8380), (6285, 6704)]