137773560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{60427}}^1$

素因数の和:60460

約数の個数: 64

約数和(自身を含む): 435081600

約数和(自身を除く): 297308040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 60427, 120854, 181281, 241708, 302135, 362562, 483416, 604270, 725124, 906405, 1148113, 1208540, 1450248, 1812810, 2296226, 2417080, 3444339, 3625620, 4592452, 5740565, 6888678, 7251240, 9184904, 11481130, 13777356, 17221695, 22962260, 27554712, 34443390, 45924520, 68886780, 137773560]

約数ペア:

[(1, 137773560), (2, 68886780), (3, 45924520), (4, 34443390), (5, 27554712), (6, 22962260), (8, 17221695), (10, 13777356), (12, 11481130), (15, 9184904), (19, 7251240), (20, 6888678), (24, 5740565), (30, 4592452), (38, 3625620), (40, 3444339), (57, 2417080), (60, 2296226), (76, 1812810), (95, 1450248), (114, 1208540), (120, 1148113), (152, 906405), (190, 725124), (228, 604270), (285, 483416), (380, 362562), (456, 302135), (570, 241708), (760, 181281), (1140, 120854), (2280, 60427)]