29520343080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{128327}}^1$

素因数の和:128421

約数の個数: 160

約数和(自身を含む): 100619418240

約数和(自身を除く): 71099075160

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, 135, 142, 162, 180, 213, 216, 270, 284, 324, 355, 360, 405, 426, 540, 568, 639, 648, 710, 810, 852, 1065, 1080, 1278, 1420, 1620, 1704, 1917, 2130, 2556, 2840, 3195, 3240, 3834, 4260, 5112, 5751, 6390, 7668, 8520, 9585, 11502, 12780, 15336, 19170, 23004, 25560, 28755, 38340, 46008, 57510, 76680, 115020, 128327, 230040, 256654, 384981, 513308, 641635, 769962, 1026616, 1154943, 1283270, 1539924, 1924905, 2309886, 2566540, 3079848, 3464829, 3849810, 4619772, 5133080, 5774715, 6929658, 7699620, 9111217, 9239544, 10394487, 11549430, 13859316, 15399240, 17324145, 18222434, 20788974, 23098860, 27333651, 27718632, 34648290, 36444868, 41577948, 45556085, 46197720, 51972435, 54667302, 69296580, 72889736, 82000953, 83155896, 91112170, 103944870, 109334604, 136668255, 138593160, 164001906, 182224340, 207889740, 218669208, 246002859, 273336510, 328003812, 364448680, 410004765, 415779480, 492005718, 546673020, 656007624, 738008577, 820009530, 984011436, 1093346040, 1230014295, 1476017154, 1640019060, 1968022872, 2460028590, 2952034308, 3280038120, 3690042885, 4920057180, 5904068616, 7380085770, 9840114360, 14760171540, 29520343080]

約数ペア:

[(1, 29520343080), (2, 14760171540), (3, 9840114360), (4, 7380085770), (5, 5904068616), (6, 4920057180), (8, 3690042885), (9, 3280038120), (10, 2952034308), (12, 2460028590), (15, 1968022872), (18, 1640019060), (20, 1476017154), (24, 1230014295), (27, 1093346040), (30, 984011436), (36, 820009530), (40, 738008577), (45, 656007624), (54, 546673020), (60, 492005718), (71, 415779480), (72, 410004765), (81, 364448680), (90, 328003812), (108, 273336510), (120, 246002859), (135, 218669208), (142, 207889740), (162, 182224340), (180, 164001906), (213, 138593160), (216, 136668255), (270, 109334604), (284, 103944870), (324, 91112170), (355, 83155896), (360, 82000953), (405, 72889736), (426, 69296580), (540, 54667302), (568, 51972435), (639, 46197720), (648, 45556085), (710, 41577948), (810, 36444868), (852, 34648290), (1065, 27718632), (1080, 27333651), (1278, 23098860), (1420, 20788974), (1620, 18222434), (1704, 17324145), (1917, 15399240), (2130, 13859316), (2556, 11549430), (2840, 10394487), (3195, 9239544), (3240, 9111217), (3834, 7699620), (4260, 6929658), (5112, 5774715), (5751, 5133080), (6390, 4619772), (7668, 3849810), (8520, 3464829), (9585, 3079848), (11502, 2566540), (12780, 2309886), (15336, 1924905), (19170, 1539924), (23004, 1283270), (25560, 1154943), (28755, 1026616), (38340, 769962), (46008, 641635), (57510, 513308), (76680, 384981), (115020, 256654), (128327, 230040)]