41021280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:549

約数の個数: 144

約数和(自身を含む): 142584624

約数和(自身を除く): 101563344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 467, 480, 488, 549, 610, 720, 732, 915, 934, 976, 1098, 1220, 1401, 1440, 1464, 1830, 1868, 1952, 2196, 2335, 2440, 2745, 2802, 2928, 3660, 3736, 4203, 4392, 4670, 4880, 5490, 5604, 5856, 7005, 7320, 7472, 8406, 8784, 9340, 9760, 10980, 11208, 14010, 14640, 14944, 16812, 17568, 18680, 21015, 21960, 22416, 28020, 28487, 29280, 33624, 37360, 42030, 43920, 44832, 56040, 56974, 67248, 74720, 84060, 85461, 87840, 112080, 113948, 134496, 142435, 168120, 170922, 224160, 227896, 256383, 284870, 336240, 341844, 427305, 455792, 512766, 569740, 672480, 683688, 854610, 911584, 1025532, 1139480, 1281915, 1367376, 1709220, 2051064, 2278960, 2563830, 2734752, 3418440, 4102128, 4557920, 5127660, 6836880, 8204256, 10255320, 13673760, 20510640, 41021280]

約数ペア:

[(1, 41021280), (2, 20510640), (3, 13673760), (4, 10255320), (5, 8204256), (6, 6836880), (8, 5127660), (9, 4557920), (10, 4102128), (12, 3418440), (15, 2734752), (16, 2563830), (18, 2278960), (20, 2051064), (24, 1709220), (30, 1367376), (32, 1281915), (36, 1139480), (40, 1025532), (45, 911584), (48, 854610), (60, 683688), (61, 672480), (72, 569740), (80, 512766), (90, 455792), (96, 427305), (120, 341844), (122, 336240), (144, 284870), (160, 256383), (180, 227896), (183, 224160), (240, 170922), (244, 168120), (288, 142435), (305, 134496), (360, 113948), (366, 112080), (467, 87840), (480, 85461), (488, 84060), (549, 74720), (610, 67248), (720, 56974), (732, 56040), (915, 44832), (934, 43920), (976, 42030), (1098, 37360), (1220, 33624), (1401, 29280), (1440, 28487), (1464, 28020), (1830, 22416), (1868, 21960), (1952, 21015), (2196, 18680), (2335, 17568), (2440, 16812), (2745, 14944), (2802, 14640), (2928, 14010), (3660, 11208), (3736, 10980), (4203, 9760), (4392, 9340), (4670, 8784), (4880, 8406), (5490, 7472), (5604, 7320), (5856, 7005)]