38181360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{22727}}^1$

素因数の和:22750

約数の個数: 80

約数和(自身を含む): 135277056

約数和(自身を除く): 97095696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 22727, 45454, 68181, 90908, 113635, 136362, 159089, 181816, 227270, 272724, 318178, 340905, 363632, 454540, 477267, 545448, 636356, 681810, 795445, 909080, 954534, 1090896, 1272712, 1363620, 1590890, 1818160, 1909068, 2386335, 2545424, 2727240, 3181780, 3818136, 4772670, 5454480, 6363560, 7636272, 9545340, 12727120, 19090680, 38181360]

約数ペア:

[(1, 38181360), (2, 19090680), (3, 12727120), (4, 9545340), (5, 7636272), (6, 6363560), (7, 5454480), (8, 4772670), (10, 3818136), (12, 3181780), (14, 2727240), (15, 2545424), (16, 2386335), (20, 1909068), (21, 1818160), (24, 1590890), (28, 1363620), (30, 1272712), (35, 1090896), (40, 954534), (42, 909080), (48, 795445), (56, 681810), (60, 636356), (70, 545448), (80, 477267), (84, 454540), (105, 363632), (112, 340905), (120, 318178), (140, 272724), (168, 227270), (210, 181816), (240, 159089), (280, 136362), (336, 113635), (420, 90908), (560, 68181), (840, 45454), (1680, 22727)]