215217360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1103}}^1$

素因数の和:1393

約数の個数: 120

約数和(自身を含む): 726096384

約数和(自身を除く): 510879024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 271, 360, 542, 720, 813, 1084, 1103, 1355, 1626, 2168, 2206, 2439, 2710, 3252, 3309, 4065, 4336, 4412, 4878, 5420, 5515, 6504, 6618, 8130, 8824, 9756, 9927, 10840, 11030, 12195, 13008, 13236, 16260, 16545, 17648, 19512, 19854, 21680, 22060, 24390, 26472, 32520, 33090, 39024, 39708, 44120, 48780, 49635, 52944, 65040, 66180, 79416, 88240, 97560, 99270, 132360, 158832, 195120, 198540, 264720, 298913, 397080, 597826, 794160, 896739, 1195652, 1494565, 1793478, 2391304, 2690217, 2989130, 3586956, 4483695, 4782608, 5380434, 5978260, 7173912, 8967390, 10760868, 11956520, 13451085, 14347824, 17934780, 21521736, 23913040, 26902170, 35869560, 43043472, 53804340, 71739120, 107608680, 215217360]

約数ペア:

[(1, 215217360), (2, 107608680), (3, 71739120), (4, 53804340), (5, 43043472), (6, 35869560), (8, 26902170), (9, 23913040), (10, 21521736), (12, 17934780), (15, 14347824), (16, 13451085), (18, 11956520), (20, 10760868), (24, 8967390), (30, 7173912), (36, 5978260), (40, 5380434), (45, 4782608), (48, 4483695), (60, 3586956), (72, 2989130), (80, 2690217), (90, 2391304), (120, 1793478), (144, 1494565), (180, 1195652), (240, 896739), (271, 794160), (360, 597826), (542, 397080), (720, 298913), (813, 264720), (1084, 198540), (1103, 195120), (1355, 158832), (1626, 132360), (2168, 99270), (2206, 97560), (2439, 88240), (2710, 79416), (3252, 66180), (3309, 65040), (4065, 52944), (4336, 49635), (4412, 48780), (4878, 44120), (5420, 39708), (5515, 39024), (6504, 33090), (6618, 32520), (8130, 26472), (8824, 24390), (9756, 22060), (9927, 21680), (10840, 19854), (11030, 19512), (12195, 17648), (13008, 16545), (13236, 16260)]