30135240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 103498560

約数和(自身を除く): 73363320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 131, 135, 142, 162, 180, 213, 216, 262, 270, 284, 324, 355, 360, 393, 405, 426, 524, 540, 568, 639, 648, 655, 710, 786, 810, 852, 1048, 1065, 1080, 1179, 1278, 1310, 1420, 1572, 1620, 1704, 1917, 1965, 2130, 2358, 2556, 2620, 2840, 3144, 3195, 3240, 3537, 3834, 3930, 4260, 4716, 5112, 5240, 5751, 5895, 6390, 7074, 7668, 7860, 8520, 9301, 9432, 9585, 10611, 11502, 11790, 12780, 14148, 15336, 15720, 17685, 18602, 19170, 21222, 23004, 23580, 25560, 27903, 28296, 28755, 35370, 37204, 38340, 42444, 46008, 46505, 47160, 53055, 55806, 57510, 70740, 74408, 76680, 83709, 84888, 93010, 106110, 111612, 115020, 139515, 141480, 167418, 186020, 212220, 223224, 230040, 251127, 279030, 334836, 372040, 418545, 424440, 502254, 558060, 669672, 753381, 837090, 1004508, 1116120, 1255635, 1506762, 1674180, 2009016, 2511270, 3013524, 3348360, 3766905, 5022540, 6027048, 7533810, 10045080, 15067620, 30135240]

約数ペア:

[(1, 30135240), (2, 15067620), (3, 10045080), (4, 7533810), (5, 6027048), (6, 5022540), (8, 3766905), (9, 3348360), (10, 3013524), (12, 2511270), (15, 2009016), (18, 1674180), (20, 1506762), (24, 1255635), (27, 1116120), (30, 1004508), (36, 837090), (40, 753381), (45, 669672), (54, 558060), (60, 502254), (71, 424440), (72, 418545), (81, 372040), (90, 334836), (108, 279030), (120, 251127), (131, 230040), (135, 223224), (142, 212220), (162, 186020), (180, 167418), (213, 141480), (216, 139515), (262, 115020), (270, 111612), (284, 106110), (324, 93010), (355, 84888), (360, 83709), (393, 76680), (405, 74408), (426, 70740), (524, 57510), (540, 55806), (568, 53055), (639, 47160), (648, 46505), (655, 46008), (710, 42444), (786, 38340), (810, 37204), (852, 35370), (1048, 28755), (1065, 28296), (1080, 27903), (1179, 25560), (1278, 23580), (1310, 23004), (1420, 21222), (1572, 19170), (1620, 18602), (1704, 17685), (1917, 15720), (1965, 15336), (2130, 14148), (2358, 12780), (2556, 11790), (2620, 11502), (2840, 10611), (3144, 9585), (3195, 9432), (3240, 9301), (3537, 8520), (3834, 7860), (3930, 7668), (4260, 7074), (4716, 6390), (5112, 5895), (5240, 5751)]