15080640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:726

約数の個数: 112

約数和(自身を含む): 50035968

約数和(自身を除く): 34955328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 683, 690, 736, 920, 960, 1104, 1366, 1380, 1472, 1840, 2049, 2208, 2732, 2760, 3415, 3680, 4098, 4416, 5464, 5520, 6830, 7360, 8196, 10245, 10928, 11040, 13660, 15709, 16392, 20490, 21856, 22080, 27320, 31418, 32784, 40980, 43712, 47127, 54640, 62836, 65568, 78545, 81960, 94254, 109280, 125672, 131136, 157090, 163920, 188508, 218560, 235635, 251344, 314180, 327840, 377016, 471270, 502688, 628360, 655680, 754032, 942540, 1005376, 1256720, 1508064, 1885080, 2513440, 3016128, 3770160, 5026880, 7540320, 15080640]

約数ペア:

[(1, 15080640), (2, 7540320), (3, 5026880), (4, 3770160), (5, 3016128), (6, 2513440), (8, 1885080), (10, 1508064), (12, 1256720), (15, 1005376), (16, 942540), (20, 754032), (23, 655680), (24, 628360), (30, 502688), (32, 471270), (40, 377016), (46, 327840), (48, 314180), (60, 251344), (64, 235635), (69, 218560), (80, 188508), (92, 163920), (96, 157090), (115, 131136), (120, 125672), (138, 109280), (160, 94254), (184, 81960), (192, 78545), (230, 65568), (240, 62836), (276, 54640), (320, 47127), (345, 43712), (368, 40980), (460, 32784), (480, 31418), (552, 27320), (683, 22080), (690, 21856), (736, 20490), (920, 16392), (960, 15709), (1104, 13660), (1366, 11040), (1380, 10928), (1472, 10245), (1840, 8196), (2049, 7360), (2208, 6830), (2732, 5520), (2760, 5464), (3415, 4416), (3680, 4098)]