40386360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{48079}}^1$

素因数の和:48100

約数の個数: 64

約数和(自身を含む): 138470400

約数和(自身を除く): 98084040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 48079, 96158, 144237, 192316, 240395, 288474, 336553, 384632, 480790, 576948, 673106, 721185, 961580, 1009659, 1153896, 1346212, 1442370, 1682765, 1923160, 2019318, 2692424, 2884740, 3365530, 4038636, 5048295, 5769480, 6731060, 8077272, 10096590, 13462120, 20193180, 40386360]

約数ペア:

[(1, 40386360), (2, 20193180), (3, 13462120), (4, 10096590), (5, 8077272), (6, 6731060), (7, 5769480), (8, 5048295), (10, 4038636), (12, 3365530), (14, 2884740), (15, 2692424), (20, 2019318), (21, 1923160), (24, 1682765), (28, 1442370), (30, 1346212), (35, 1153896), (40, 1009659), (42, 961580), (56, 721185), (60, 673106), (70, 576948), (84, 480790), (105, 384632), (120, 336553), (140, 288474), (168, 240395), (210, 192316), (280, 144237), (420, 96158), (840, 48079)]