1373656320

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{13249}}^1$

素因数の和:13282

約数の個数: 180

約数和(自身を含む): 4915564500

約数和(自身を除く): 3541908180

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 13249, 17280, 20736, 25920, 26498, 34560, 39747, 51840, 52996, 66245, 79494, 103680, 105992, 119241, 132490, 158988, 198735, 211984, 238482, 264980, 317976, 357723, 397470, 423968, 476964, 529960, 596205, 635952, 715446, 794940, 847936, 953928, 1059920, 1073169, 1192410, 1271904, 1430892, 1589880, 1695872, 1788615, 1907856, 2119840, 2146338, 2384820, 2543808, 2861784, 3179760, 3391744, 3577230, 3815712, 4239680, 4292676, 4769640, 5087616, 5365845, 5723568, 6359520, 7154460, 7631424, 8479360, 8585352, 9539280, 10175232, 10731690, 11447136, 12719040, 14308920, 15262848, 16958720, 17170704, 19078560, 21463380, 22894272, 25438080, 28617840, 30525696, 34341408, 38157120, 42926760, 45788544, 50876160, 57235680, 68682816, 76314240, 85853520, 91577088, 114471360, 137365632, 152628480, 171707040, 228942720, 274731264, 343414080, 457885440, 686828160, 1373656320]

約数ペア:

[(1, 1373656320), (2, 686828160), (3, 457885440), (4, 343414080), (5, 274731264), (6, 228942720), (8, 171707040), (9, 152628480), (10, 137365632), (12, 114471360), (15, 91577088), (16, 85853520), (18, 76314240), (20, 68682816), (24, 57235680), (27, 50876160), (30, 45788544), (32, 42926760), (36, 38157120), (40, 34341408), (45, 30525696), (48, 28617840), (54, 25438080), (60, 22894272), (64, 21463380), (72, 19078560), (80, 17170704), (81, 16958720), (90, 15262848), (96, 14308920), (108, 12719040), (120, 11447136), (128, 10731690), (135, 10175232), (144, 9539280), (160, 8585352), (162, 8479360), (180, 7631424), (192, 7154460), (216, 6359520), (240, 5723568), (256, 5365845), (270, 5087616), (288, 4769640), (320, 4292676), (324, 4239680), (360, 3815712), (384, 3577230), (405, 3391744), (432, 3179760), (480, 2861784), (540, 2543808), (576, 2384820), (640, 2146338), (648, 2119840), (720, 1907856), (768, 1788615), (810, 1695872), (864, 1589880), (960, 1430892), (1080, 1271904), (1152, 1192410), (1280, 1073169), (1296, 1059920), (1440, 953928), (1620, 847936), (1728, 794940), (1920, 715446), (2160, 635952), (2304, 596205), (2592, 529960), (2880, 476964), (3240, 423968), (3456, 397470), (3840, 357723), (4320, 317976), (5184, 264980), (5760, 238482), (6480, 211984), (6912, 198735), (8640, 158988), (10368, 132490), (11520, 119241), (12960, 105992), (13249, 103680), (17280, 79494), (20736, 66245), (25920, 52996), (26498, 51840), (34560, 39747)]