61497360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:494

約数の個数: 160

約数和(自身を含む): 215343360

約数和(自身を除く): 153846000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 401, 426, 432, 540, 568, 639, 710, 720, 802, 852, 1065, 1080, 1136, 1203, 1278, 1420, 1604, 1704, 1917, 2005, 2130, 2160, 2406, 2556, 2840, 3195, 3208, 3408, 3609, 3834, 4010, 4260, 4812, 5112, 5680, 6015, 6390, 6416, 7218, 7668, 8020, 8520, 9585, 9624, 10224, 10827, 12030, 12780, 14436, 15336, 16040, 17040, 18045, 19170, 19248, 21654, 24060, 25560, 28471, 28872, 30672, 32080, 36090, 38340, 43308, 48120, 51120, 54135, 56942, 57744, 72180, 76680, 85413, 86616, 96240, 108270, 113884, 142355, 144360, 153360, 170826, 173232, 216540, 227768, 256239, 284710, 288720, 341652, 427065, 433080, 455536, 512478, 569420, 683304, 768717, 854130, 866160, 1024956, 1138840, 1281195, 1366608, 1537434, 1708260, 2049912, 2277680, 2562390, 3074868, 3416520, 3843585, 4099824, 5124780, 6149736, 6833040, 7687170, 10249560, 12299472, 15374340, 20499120, 30748680, 61497360]

約数ペア:

[(1, 61497360), (2, 30748680), (3, 20499120), (4, 15374340), (5, 12299472), (6, 10249560), (8, 7687170), (9, 6833040), (10, 6149736), (12, 5124780), (15, 4099824), (16, 3843585), (18, 3416520), (20, 3074868), (24, 2562390), (27, 2277680), (30, 2049912), (36, 1708260), (40, 1537434), (45, 1366608), (48, 1281195), (54, 1138840), (60, 1024956), (71, 866160), (72, 854130), (80, 768717), (90, 683304), (108, 569420), (120, 512478), (135, 455536), (142, 433080), (144, 427065), (180, 341652), (213, 288720), (216, 284710), (240, 256239), (270, 227768), (284, 216540), (355, 173232), (360, 170826), (401, 153360), (426, 144360), (432, 142355), (540, 113884), (568, 108270), (639, 96240), (710, 86616), (720, 85413), (802, 76680), (852, 72180), (1065, 57744), (1080, 56942), (1136, 54135), (1203, 51120), (1278, 48120), (1420, 43308), (1604, 38340), (1704, 36090), (1917, 32080), (2005, 30672), (2130, 28872), (2160, 28471), (2406, 25560), (2556, 24060), (2840, 21654), (3195, 19248), (3208, 19170), (3408, 18045), (3609, 17040), (3834, 16040), (4010, 15336), (4260, 14436), (4812, 12780), (5112, 12030), (5680, 10827), (6015, 10224), (6390, 9624), (6416, 9585), (7218, 8520), (7668, 8020)]