139905720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{683}}^1$

素因数の和:1269

約数の個数: 96

約数和(自身を含む): 456159600

約数和(自身を除く): 316253880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 569, 683, 1138, 1366, 1707, 2049, 2276, 2732, 2845, 3414, 3415, 4098, 4552, 5121, 5464, 5690, 6147, 6828, 6830, 8196, 8535, 10242, 10245, 11380, 12294, 13656, 13660, 16392, 17070, 20484, 20490, 22760, 24588, 25605, 27320, 30735, 34140, 40968, 40980, 49176, 51210, 61470, 68280, 81960, 102420, 122940, 204840, 245880, 388627, 777254, 1165881, 1554508, 1943135, 2331762, 3109016, 3497643, 3886270, 4663524, 5829405, 6995286, 7772540, 9327048, 11658810, 13990572, 15545080, 17488215, 23317620, 27981144, 34976430, 46635240, 69952860, 139905720]

約数ペア:

[(1, 139905720), (2, 69952860), (3, 46635240), (4, 34976430), (5, 27981144), (6, 23317620), (8, 17488215), (9, 15545080), (10, 13990572), (12, 11658810), (15, 9327048), (18, 7772540), (20, 6995286), (24, 5829405), (30, 4663524), (36, 3886270), (40, 3497643), (45, 3109016), (60, 2331762), (72, 1943135), (90, 1554508), (120, 1165881), (180, 777254), (360, 388627), (569, 245880), (683, 204840), (1138, 122940), (1366, 102420), (1707, 81960), (2049, 68280), (2276, 61470), (2732, 51210), (2845, 49176), (3414, 40980), (3415, 40968), (4098, 34140), (4552, 30735), (5121, 27320), (5464, 25605), (5690, 24588), (6147, 22760), (6828, 20490), (6830, 20484), (8196, 17070), (8535, 16392), (10242, 13660), (10245, 13656), (11380, 12294)]