117822720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:588

約数の個数: 144

約数和(自身を含む): 383225472

約数和(自身を除く): 265402752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 480, 488, 503, 610, 640, 732, 768, 915, 960, 976, 1006, 1220, 1280, 1464, 1509, 1830, 1920, 1952, 2012, 2440, 2515, 2928, 3018, 3660, 3840, 3904, 4024, 4880, 5030, 5856, 6036, 7320, 7545, 7808, 8048, 9760, 10060, 11712, 12072, 14640, 15090, 15616, 16096, 19520, 20120, 23424, 24144, 29280, 30180, 30683, 32192, 39040, 40240, 46848, 48288, 58560, 60360, 61366, 64384, 78080, 80480, 92049, 96576, 117120, 120720, 122732, 128768, 153415, 160960, 184098, 193152, 234240, 241440, 245464, 306830, 321920, 368196, 386304, 460245, 482880, 490928, 613660, 643840, 736392, 920490, 965760, 981856, 1227320, 1472784, 1840980, 1931520, 1963712, 2454640, 2945568, 3681960, 3927424, 4909280, 5891136, 7363920, 7854848, 9818560, 11782272, 14727840, 19637120, 23564544, 29455680, 39274240, 58911360, 117822720]

約数ペア:

[(1, 117822720), (2, 58911360), (3, 39274240), (4, 29455680), (5, 23564544), (6, 19637120), (8, 14727840), (10, 11782272), (12, 9818560), (15, 7854848), (16, 7363920), (20, 5891136), (24, 4909280), (30, 3927424), (32, 3681960), (40, 2945568), (48, 2454640), (60, 1963712), (61, 1931520), (64, 1840980), (80, 1472784), (96, 1227320), (120, 981856), (122, 965760), (128, 920490), (160, 736392), (183, 643840), (192, 613660), (240, 490928), (244, 482880), (256, 460245), (305, 386304), (320, 368196), (366, 321920), (384, 306830), (480, 245464), (488, 241440), (503, 234240), (610, 193152), (640, 184098), (732, 160960), (768, 153415), (915, 128768), (960, 122732), (976, 120720), (1006, 117120), (1220, 96576), (1280, 92049), (1464, 80480), (1509, 78080), (1830, 64384), (1920, 61366), (1952, 60360), (2012, 58560), (2440, 48288), (2515, 46848), (2928, 40240), (3018, 39040), (3660, 32192), (3840, 30683), (3904, 30180), (4024, 29280), (4880, 24144), (5030, 23424), (5856, 20120), (6036, 19520), (7320, 16096), (7545, 15616), (7808, 15090), (8048, 14640), (9760, 12072), (10060, 11712)]