72582480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:535

約数の個数: 200

約数和(自身を含む): 263590272

約数和(自身を除く): 191007792

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, 230, 240, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 487, 540, 552, 621, 648, 690, 720, 810, 828, 920, 974, 1035, 1080, 1104, 1242, 1296, 1380, 1461, 1620, 1656, 1840, 1863, 1948, 2070, 2160, 2435, 2484, 2760, 2922, 3105, 3240, 3312, 3726, 3896, 4140, 4383, 4870, 4968, 5520, 5844, 6210, 6480, 7305, 7452, 7792, 8280, 8766, 9315, 9740, 9936, 11201, 11688, 12420, 13149, 14610, 14904, 16560, 17532, 18630, 19480, 21915, 22402, 23376, 24840, 26298, 29220, 29808, 33603, 35064, 37260, 38960, 39447, 43830, 44804, 49680, 52596, 56005, 58440, 65745, 67206, 70128, 74520, 78894, 87660, 89608, 100809, 105192, 112010, 116880, 131490, 134412, 149040, 157788, 168015, 175320, 179216, 197235, 201618, 210384, 224020, 262980, 268824, 302427, 315576, 336030, 350640, 394470, 403236, 448040, 504045, 525960, 537648, 604854, 631152, 672060, 788940, 806472, 896080, 907281, 1008090, 1051920, 1209708, 1344120, 1512135, 1577880, 1612944, 1814562, 2016180, 2419416, 2688240, 3024270, 3155760, 3629124, 4032360, 4536405, 4838832, 6048540, 7258248, 8064720, 9072810, 12097080, 14516496, 18145620, 24194160, 36291240, 72582480]

約数ペア:

[(1, 72582480), (2, 36291240), (3, 24194160), (4, 18145620), (5, 14516496), (6, 12097080), (8, 9072810), (9, 8064720), (10, 7258248), (12, 6048540), (15, 4838832), (16, 4536405), (18, 4032360), (20, 3629124), (23, 3155760), (24, 3024270), (27, 2688240), (30, 2419416), (36, 2016180), (40, 1814562), (45, 1612944), (46, 1577880), (48, 1512135), (54, 1344120), (60, 1209708), (69, 1051920), (72, 1008090), (80, 907281), (81, 896080), (90, 806472), (92, 788940), (108, 672060), (115, 631152), (120, 604854), (135, 537648), (138, 525960), (144, 504045), (162, 448040), (180, 403236), (184, 394470), (207, 350640), (216, 336030), (230, 315576), (240, 302427), (270, 268824), (276, 262980), (324, 224020), (345, 210384), (360, 201618), (368, 197235), (405, 179216), (414, 175320), (432, 168015), (460, 157788), (487, 149040), (540, 134412), (552, 131490), (621, 116880), (648, 112010), (690, 105192), (720, 100809), (810, 89608), (828, 87660), (920, 78894), (974, 74520), (1035, 70128), (1080, 67206), (1104, 65745), (1242, 58440), (1296, 56005), (1380, 52596), (1461, 49680), (1620, 44804), (1656, 43830), (1840, 39447), (1863, 38960), (1948, 37260), (2070, 35064), (2160, 33603), (2435, 29808), (2484, 29220), (2760, 26298), (2922, 24840), (3105, 23376), (3240, 22402), (3312, 21915), (3726, 19480), (3896, 18630), (4140, 17532), (4383, 16560), (4870, 14904), (4968, 14610), (5520, 13149), (5844, 12420), (6210, 11688), (6480, 11201), (7305, 9936), (7452, 9740), (7792, 9315), (8280, 8766)]