2280498420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1\times {\mathrm{1439}}^1$

素因数の和:1945

約数の個数: 96

約数和(自身を含む): 6509583360

約数和(自身を除く): 4229084940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 433, 610, 732, 866, 915, 1220, 1299, 1439, 1732, 1830, 2165, 2598, 2878, 3660, 4317, 4330, 5196, 5756, 6495, 7195, 8634, 8660, 12990, 14390, 17268, 21585, 25980, 26413, 28780, 43170, 52826, 79239, 86340, 87779, 105652, 132065, 158478, 175558, 263337, 264130, 316956, 351116, 396195, 438895, 526674, 528260, 623087, 792390, 877790, 1053348, 1246174, 1316685, 1584780, 1755580, 1869261, 2492348, 2633370, 3115435, 3738522, 5266740, 6230870, 7477044, 9346305, 12461740, 18692610, 37385220, 38008307, 76016614, 114024921, 152033228, 190041535, 228049842, 380083070, 456099684, 570124605, 760166140, 1140249210, 2280498420]

約数ペア:

[(1, 2280498420), (2, 1140249210), (3, 760166140), (4, 570124605), (5, 456099684), (6, 380083070), (10, 228049842), (12, 190041535), (15, 152033228), (20, 114024921), (30, 76016614), (60, 38008307), (61, 37385220), (122, 18692610), (183, 12461740), (244, 9346305), (305, 7477044), (366, 6230870), (433, 5266740), (610, 3738522), (732, 3115435), (866, 2633370), (915, 2492348), (1220, 1869261), (1299, 1755580), (1439, 1584780), (1732, 1316685), (1830, 1246174), (2165, 1053348), (2598, 877790), (2878, 792390), (3660, 623087), (4317, 528260), (4330, 526674), (5196, 438895), (5756, 396195), (6495, 351116), (7195, 316956), (8634, 264130), (8660, 263337), (12990, 175558), (14390, 158478), (17268, 132065), (21585, 105652), (25980, 87779), (26413, 86340), (28780, 79239), (43170, 52826)]