329510880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9949}}^1$

素因数の和:9993

約数の個数: 144

約数和(自身を含む): 1173463200

約数和(自身を除く): 843952320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 9949, 11040, 16560, 19898, 29847, 33120, 39796, 49745, 59694, 79592, 89541, 99490, 119388, 149235, 159184, 179082, 198980, 228827, 238776, 298470, 318368, 358164, 397960, 447705, 457654, 477552, 596940, 686481, 716328, 795920, 895410, 915308, 955104, 1144135, 1193880, 1372962, 1432656, 1591840, 1790820, 1830616, 2059443, 2288270, 2387760, 2745924, 2865312, 3432405, 3581640, 3661232, 4118886, 4576540, 4775520, 5491848, 6864810, 7163280, 7322464, 8237772, 9153080, 10297215, 10983696, 13729620, 14326560, 16475544, 18306160, 20594430, 21967392, 27459240, 32951088, 36612320, 41188860, 54918480, 65902176, 82377720, 109836960, 164755440, 329510880]

約数ペア:

[(1, 329510880), (2, 164755440), (3, 109836960), (4, 82377720), (5, 65902176), (6, 54918480), (8, 41188860), (9, 36612320), (10, 32951088), (12, 27459240), (15, 21967392), (16, 20594430), (18, 18306160), (20, 16475544), (23, 14326560), (24, 13729620), (30, 10983696), (32, 10297215), (36, 9153080), (40, 8237772), (45, 7322464), (46, 7163280), (48, 6864810), (60, 5491848), (69, 4775520), (72, 4576540), (80, 4118886), (90, 3661232), (92, 3581640), (96, 3432405), (115, 2865312), (120, 2745924), (138, 2387760), (144, 2288270), (160, 2059443), (180, 1830616), (184, 1790820), (207, 1591840), (230, 1432656), (240, 1372962), (276, 1193880), (288, 1144135), (345, 955104), (360, 915308), (368, 895410), (414, 795920), (460, 716328), (480, 686481), (552, 596940), (690, 477552), (720, 457654), (736, 447705), (828, 397960), (920, 358164), (1035, 318368), (1104, 298470), (1380, 238776), (1440, 228827), (1656, 198980), (1840, 179082), (2070, 159184), (2208, 149235), (2760, 119388), (3312, 99490), (3680, 89541), (4140, 79592), (5520, 59694), (6624, 49745), (8280, 39796), (9949, 33120), (11040, 29847), (16560, 19898)]