180637992

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:608

約数の個数: 128

約数和(自身を含む): 528768000

約数和(自身を除く): 348130008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 53, 54, 62, 72, 93, 106, 108, 124, 159, 186, 212, 216, 248, 279, 318, 372, 424, 477, 509, 558, 636, 744, 837, 954, 1018, 1116, 1272, 1431, 1527, 1643, 1674, 1908, 2036, 2232, 2862, 3054, 3286, 3348, 3816, 4072, 4581, 4929, 5724, 6108, 6572, 6696, 9162, 9858, 11448, 12216, 13144, 13743, 14787, 15779, 18324, 19716, 26977, 27486, 29574, 31558, 36648, 39432, 44361, 47337, 53954, 54972, 59148, 63116, 80931, 88722, 94674, 107908, 109944, 118296, 126232, 142011, 161862, 177444, 189348, 215816, 242793, 284022, 323724, 354888, 378696, 426033, 485586, 568044, 647448, 728379, 836287, 852066, 971172, 1136088, 1456758, 1672574, 1704132, 1942344, 2508861, 2913516, 3345148, 3408264, 5017722, 5827032, 6690296, 7526583, 10035444, 15053166, 20070888, 22579749, 30106332, 45159498, 60212664, 90318996, 180637992]

約数ペア:

[(1, 180637992), (2, 90318996), (3, 60212664), (4, 45159498), (6, 30106332), (8, 22579749), (9, 20070888), (12, 15053166), (18, 10035444), (24, 7526583), (27, 6690296), (31, 5827032), (36, 5017722), (53, 3408264), (54, 3345148), (62, 2913516), (72, 2508861), (93, 1942344), (106, 1704132), (108, 1672574), (124, 1456758), (159, 1136088), (186, 971172), (212, 852066), (216, 836287), (248, 728379), (279, 647448), (318, 568044), (372, 485586), (424, 426033), (477, 378696), (509, 354888), (558, 323724), (636, 284022), (744, 242793), (837, 215816), (954, 189348), (1018, 177444), (1116, 161862), (1272, 142011), (1431, 126232), (1527, 118296), (1643, 109944), (1674, 107908), (1908, 94674), (2036, 88722), (2232, 80931), (2862, 63116), (3054, 59148), (3286, 54972), (3348, 53954), (3816, 47337), (4072, 44361), (4581, 39432), (4929, 36648), (5724, 31558), (6108, 29574), (6572, 27486), (6696, 26977), (9162, 19716), (9858, 18324), (11448, 15779), (12216, 14787), (13144, 13743)]