985547520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{28517}}^1$

素因数の和:28547

約数の個数: 144

約数和(自身を含む): 3497447520

約数和(自身を除く): 2511900000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 28517, 34560, 57034, 85551, 114068, 142585, 171102, 228136, 256653, 285170, 342204, 427755, 456272, 513306, 570340, 684408, 769959, 855510, 912544, 1026612, 1140680, 1283265, 1368816, 1539918, 1711020, 1825088, 2053224, 2281360, 2566530, 2737632, 3079836, 3422040, 3650176, 3849795, 4106448, 4562720, 5133060, 5475264, 6159672, 6844080, 7300352, 7699590, 8212896, 9125440, 10266120, 10950528, 12319344, 13688160, 15399180, 16425792, 18250880, 20532240, 21901056, 24638688, 27376320, 30798360, 32851584, 36501760, 41064480, 49277376, 54752640, 61596720, 65703168, 82128960, 98554752, 109505280, 123193440, 164257920, 197109504, 246386880, 328515840, 492773760, 985547520]

約数ペア:

[(1, 985547520), (2, 492773760), (3, 328515840), (4, 246386880), (5, 197109504), (6, 164257920), (8, 123193440), (9, 109505280), (10, 98554752), (12, 82128960), (15, 65703168), (16, 61596720), (18, 54752640), (20, 49277376), (24, 41064480), (27, 36501760), (30, 32851584), (32, 30798360), (36, 27376320), (40, 24638688), (45, 21901056), (48, 20532240), (54, 18250880), (60, 16425792), (64, 15399180), (72, 13688160), (80, 12319344), (90, 10950528), (96, 10266120), (108, 9125440), (120, 8212896), (128, 7699590), (135, 7300352), (144, 6844080), (160, 6159672), (180, 5475264), (192, 5133060), (216, 4562720), (240, 4106448), (256, 3849795), (270, 3650176), (288, 3422040), (320, 3079836), (360, 2737632), (384, 2566530), (432, 2281360), (480, 2053224), (540, 1825088), (576, 1711020), (640, 1539918), (720, 1368816), (768, 1283265), (864, 1140680), (960, 1026612), (1080, 912544), (1152, 855510), (1280, 769959), (1440, 684408), (1728, 570340), (1920, 513306), (2160, 456272), (2304, 427755), (2880, 342204), (3456, 285170), (3840, 256653), (4320, 228136), (5760, 171102), (6912, 142585), (8640, 114068), (11520, 85551), (17280, 57034), (28517, 34560)]