55084080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:643

約数の個数: 160

約数和(自身を含む): 188987904

約数和(自身を除く): 133903824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 510, 552, 587, 680, 690, 782, 816, 920, 1020, 1104, 1173, 1174, 1360, 1380, 1564, 1761, 1840, 1955, 2040, 2346, 2348, 2760, 2935, 3128, 3522, 3910, 4080, 4692, 4696, 5520, 5865, 5870, 6256, 7044, 7820, 8805, 9384, 9392, 9979, 11730, 11740, 13501, 14088, 15640, 17610, 18768, 19958, 23460, 23480, 27002, 28176, 29937, 31280, 35220, 39916, 40503, 46920, 46960, 49895, 54004, 59874, 67505, 70440, 79832, 81006, 93840, 99790, 108008, 119748, 135010, 140880, 149685, 159664, 162012, 199580, 202515, 216016, 229517, 239496, 270020, 299370, 324024, 399160, 405030, 459034, 478992, 540040, 598740, 648048, 688551, 798320, 810060, 918068, 1080080, 1147585, 1197480, 1377102, 1620120, 1836136, 2295170, 2394960, 2754204, 3240240, 3442755, 3672272, 4590340, 5508408, 6885510, 9180680, 11016816, 13771020, 18361360, 27542040, 55084080]

約数ペア:

[(1, 55084080), (2, 27542040), (3, 18361360), (4, 13771020), (5, 11016816), (6, 9180680), (8, 6885510), (10, 5508408), (12, 4590340), (15, 3672272), (16, 3442755), (17, 3240240), (20, 2754204), (23, 2394960), (24, 2295170), (30, 1836136), (34, 1620120), (40, 1377102), (46, 1197480), (48, 1147585), (51, 1080080), (60, 918068), (68, 810060), (69, 798320), (80, 688551), (85, 648048), (92, 598740), (102, 540040), (115, 478992), (120, 459034), (136, 405030), (138, 399160), (170, 324024), (184, 299370), (204, 270020), (230, 239496), (240, 229517), (255, 216016), (272, 202515), (276, 199580), (340, 162012), (345, 159664), (368, 149685), (391, 140880), (408, 135010), (460, 119748), (510, 108008), (552, 99790), (587, 93840), (680, 81006), (690, 79832), (782, 70440), (816, 67505), (920, 59874), (1020, 54004), (1104, 49895), (1173, 46960), (1174, 46920), (1360, 40503), (1380, 39916), (1564, 35220), (1761, 31280), (1840, 29937), (1955, 28176), (2040, 27002), (2346, 23480), (2348, 23460), (2760, 19958), (2935, 18768), (3128, 17610), (3522, 15640), (3910, 14088), (4080, 13501), (4692, 11740), (4696, 11730), (5520, 9979), (5865, 9392), (5870, 9384), (6256, 8805), (7044, 7820)]