102390480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 373726080

約数和(自身を除く): 271335600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 229, 230, 240, 243, 270, 276, 324, 345, 360, 368, 405, 414, 432, 458, 460, 486, 540, 552, 621, 648, 687, 690, 720, 810, 828, 916, 920, 972, 1035, 1080, 1104, 1145, 1215, 1242, 1296, 1374, 1380, 1620, 1656, 1832, 1840, 1863, 1944, 2061, 2070, 2160, 2290, 2430, 2484, 2748, 2760, 3105, 3240, 3312, 3435, 3664, 3726, 3888, 4122, 4140, 4580, 4860, 4968, 5267, 5496, 5520, 5589, 6183, 6210, 6480, 6870, 7452, 8244, 8280, 9160, 9315, 9720, 9936, 10305, 10534, 10992, 11178, 12366, 12420, 13740, 14904, 15801, 16488, 16560, 18320, 18549, 18630, 19440, 20610, 21068, 22356, 24732, 24840, 26335, 27480, 27945, 29808, 30915, 31602, 32976, 37098, 37260, 41220, 42136, 44712, 47403, 49464, 49680, 52670, 54960, 55647, 55890, 61830, 63204, 74196, 74520, 79005, 82440, 84272, 89424, 92745, 94806, 98928, 105340, 111294, 111780, 123660, 126408, 142209, 148392, 149040, 158010, 164880, 185490, 189612, 210680, 222588, 223560, 237015, 247320, 252816, 278235, 284418, 296784, 316020, 370980, 379224, 421360, 426627, 445176, 447120, 474030, 494640, 556470, 568836, 632040, 711045, 741960, 758448, 853254, 890352, 948060, 1112940, 1137672, 1264080, 1279881, 1422090, 1483920, 1706508, 1896120, 2133135, 2225880, 2275344, 2559762, 2844180, 3413016, 3792240, 4266270, 4451760, 5119524, 5688360, 6399405, 6826032, 8532540, 10239048, 11376720, 12798810, 17065080, 20478096, 25597620, 34130160, 51195240, 102390480]

約数ペア:

[(1, 102390480), (2, 51195240), (3, 34130160), (4, 25597620), (5, 20478096), (6, 17065080), (8, 12798810), (9, 11376720), (10, 10239048), (12, 8532540), (15, 6826032), (16, 6399405), (18, 5688360), (20, 5119524), (23, 4451760), (24, 4266270), (27, 3792240), (30, 3413016), (36, 2844180), (40, 2559762), (45, 2275344), (46, 2225880), (48, 2133135), (54, 1896120), (60, 1706508), (69, 1483920), (72, 1422090), (80, 1279881), (81, 1264080), (90, 1137672), (92, 1112940), (108, 948060), (115, 890352), (120, 853254), (135, 758448), (138, 741960), (144, 711045), (162, 632040), (180, 568836), (184, 556470), (207, 494640), (216, 474030), (229, 447120), (230, 445176), (240, 426627), (243, 421360), (270, 379224), (276, 370980), (324, 316020), (345, 296784), (360, 284418), (368, 278235), (405, 252816), (414, 247320), (432, 237015), (458, 223560), (460, 222588), (486, 210680), (540, 189612), (552, 185490), (621, 164880), (648, 158010), (687, 149040), (690, 148392), (720, 142209), (810, 126408), (828, 123660), (916, 111780), (920, 111294), (972, 105340), (1035, 98928), (1080, 94806), (1104, 92745), (1145, 89424), (1215, 84272), (1242, 82440), (1296, 79005), (1374, 74520), (1380, 74196), (1620, 63204), (1656, 61830), (1832, 55890), (1840, 55647), (1863, 54960), (1944, 52670), (2061, 49680), (2070, 49464), (2160, 47403), (2290, 44712), (2430, 42136), (2484, 41220), (2748, 37260), (2760, 37098), (3105, 32976), (3240, 31602), (3312, 30915), (3435, 29808), (3664, 27945), (3726, 27480), (3888, 26335), (4122, 24840), (4140, 24732), (4580, 22356), (4860, 21068), (4968, 20610), (5267, 19440), (5496, 18630), (5520, 18549), (5589, 18320), (6183, 16560), (6210, 16488), (6480, 15801), (6870, 14904), (7452, 13740), (8244, 12420), (8280, 12366), (9160, 11178), (9315, 10992), (9720, 10534), (9936, 10305)]