939989880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6353}}^1$

素因数の和:6510

約数の個数: 128

約数和(自身を含む): 3156667200

約数和(自身を除く): 2216677320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 137, 180, 216, 270, 274, 360, 411, 540, 548, 685, 822, 1080, 1096, 1233, 1370, 1644, 2055, 2466, 2740, 3288, 3699, 4110, 4932, 5480, 6165, 6353, 7398, 8220, 9864, 12330, 12706, 14796, 16440, 18495, 19059, 24660, 25412, 29592, 31765, 36990, 38118, 49320, 50824, 57177, 63530, 73980, 76236, 95295, 114354, 127060, 147960, 152472, 171531, 190590, 228708, 254120, 285885, 343062, 381180, 457416, 571770, 686124, 762360, 857655, 870361, 1143540, 1372248, 1715310, 1740722, 2287080, 2611083, 3430620, 3481444, 4351805, 5222166, 6861240, 6962888, 7833249, 8703610, 10444332, 13055415, 15666498, 17407220, 20888664, 23499747, 26110830, 31332996, 34814440, 39166245, 46999494, 52221660, 62665992, 78332490, 93998988, 104443320, 117498735, 156664980, 187997976, 234997470, 313329960, 469994940, 939989880]

約数ペア:

[(1, 939989880), (2, 469994940), (3, 313329960), (4, 234997470), (5, 187997976), (6, 156664980), (8, 117498735), (9, 104443320), (10, 93998988), (12, 78332490), (15, 62665992), (18, 52221660), (20, 46999494), (24, 39166245), (27, 34814440), (30, 31332996), (36, 26110830), (40, 23499747), (45, 20888664), (54, 17407220), (60, 15666498), (72, 13055415), (90, 10444332), (108, 8703610), (120, 7833249), (135, 6962888), (137, 6861240), (180, 5222166), (216, 4351805), (270, 3481444), (274, 3430620), (360, 2611083), (411, 2287080), (540, 1740722), (548, 1715310), (685, 1372248), (822, 1143540), (1080, 870361), (1096, 857655), (1233, 762360), (1370, 686124), (1644, 571770), (2055, 457416), (2466, 381180), (2740, 343062), (3288, 285885), (3699, 254120), (4110, 228708), (4932, 190590), (5480, 171531), (6165, 152472), (6353, 147960), (7398, 127060), (8220, 114354), (9864, 95295), (12330, 76236), (12706, 73980), (14796, 63530), (16440, 57177), (18495, 50824), (19059, 49320), (24660, 38118), (25412, 36990), (29592, 31765)]