40195920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167483}}^1$

素因数の和:167499

約数の個数: 40

約数和(自身を含む): 124608096

約数和(自身を除く): 84412176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 167483, 334966, 502449, 669932, 837415, 1004898, 1339864, 1674830, 2009796, 2512245, 2679728, 3349660, 4019592, 5024490, 6699320, 8039184, 10048980, 13398640, 20097960, 40195920]

約数ペア:

[(1, 40195920), (2, 20097960), (3, 13398640), (4, 10048980), (5, 8039184), (6, 6699320), (8, 5024490), (10, 4019592), (12, 3349660), (15, 2679728), (16, 2512245), (20, 2009796), (24, 1674830), (30, 1339864), (40, 1004898), (48, 837415), (60, 669932), (80, 502449), (120, 334966), (240, 167483)]