42075720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{38959}}^1$

素因数の和:38979

約数の個数: 64

約数和(自身を含む): 140256000

約数和(自身を除く): 98180280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 38959, 77918, 116877, 155836, 194795, 233754, 311672, 350631, 389590, 467508, 584385, 701262, 779180, 935016, 1051893, 1168770, 1402524, 1558360, 1753155, 2103786, 2337540, 2805048, 3506310, 4207572, 4675080, 5259465, 7012620, 8415144, 10518930, 14025240, 21037860, 42075720]

約数ペア:

[(1, 42075720), (2, 21037860), (3, 14025240), (4, 10518930), (5, 8415144), (6, 7012620), (8, 5259465), (9, 4675080), (10, 4207572), (12, 3506310), (15, 2805048), (18, 2337540), (20, 2103786), (24, 1753155), (27, 1558360), (30, 1402524), (36, 1168770), (40, 1051893), (45, 935016), (54, 779180), (60, 701262), (72, 584385), (90, 467508), (108, 389590), (120, 350631), (135, 311672), (180, 233754), (216, 194795), (270, 155836), (360, 116877), (540, 77918), (1080, 38959)]