137924520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14549}}^1$

素因数の和:14642

約数の個数: 64

約数和(自身を含む): 419040000

約数和(自身を除く): 281115480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 14549, 29098, 43647, 58196, 72745, 87294, 116392, 145490, 174588, 218235, 290980, 349176, 436470, 581960, 872940, 1149371, 1745880, 2298742, 3448113, 4597484, 5746855, 6896226, 9194968, 11493710, 13792452, 17240565, 22987420, 27584904, 34481130, 45974840, 68962260, 137924520]

約数ペア:

[(1, 137924520), (2, 68962260), (3, 45974840), (4, 34481130), (5, 27584904), (6, 22987420), (8, 17240565), (10, 13792452), (12, 11493710), (15, 9194968), (20, 6896226), (24, 5746855), (30, 4597484), (40, 3448113), (60, 2298742), (79, 1745880), (120, 1149371), (158, 872940), (237, 581960), (316, 436470), (395, 349176), (474, 290980), (632, 218235), (790, 174588), (948, 145490), (1185, 116392), (1580, 87294), (1896, 72745), (2370, 58196), (3160, 43647), (4740, 29098), (9480, 14549)]