27542040

素因数分解:

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

素因数の和:641

約数の個数: 128

約数和(自身を含む): 91445760

約数和(自身を除く): 63903720

約数列:

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

約数ペア:

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