127514760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1067

約数の個数: 128

約数和(自身を含む): 408084480

約数和(自身を除く): 280569720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 47, 60, 69, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 276, 282, 345, 376, 460, 470, 552, 564, 690, 705, 920, 940, 983, 1081, 1128, 1380, 1410, 1880, 1966, 2162, 2760, 2820, 2949, 3243, 3932, 4324, 4915, 5405, 5640, 5898, 6486, 7864, 8648, 9830, 10810, 11796, 12972, 14745, 16215, 19660, 21620, 22609, 23592, 25944, 29490, 32430, 39320, 43240, 45218, 46201, 58980, 64860, 67827, 90436, 92402, 113045, 117960, 129720, 135654, 138603, 180872, 184804, 226090, 231005, 271308, 277206, 339135, 369608, 452180, 462010, 542616, 554412, 678270, 693015, 904360, 924020, 1062623, 1108824, 1356540, 1386030, 1848040, 2125246, 2713080, 2772060, 3187869, 4250492, 5313115, 5544120, 6375738, 8500984, 10626230, 12751476, 15939345, 21252460, 25502952, 31878690, 42504920, 63757380, 127514760]

約数ペア:

[(1, 127514760), (2, 63757380), (3, 42504920), (4, 31878690), (5, 25502952), (6, 21252460), (8, 15939345), (10, 12751476), (12, 10626230), (15, 8500984), (20, 6375738), (23, 5544120), (24, 5313115), (30, 4250492), (40, 3187869), (46, 2772060), (47, 2713080), (60, 2125246), (69, 1848040), (92, 1386030), (94, 1356540), (115, 1108824), (120, 1062623), (138, 924020), (141, 904360), (184, 693015), (188, 678270), (230, 554412), (235, 542616), (276, 462010), (282, 452180), (345, 369608), (376, 339135), (460, 277206), (470, 271308), (552, 231005), (564, 226090), (690, 184804), (705, 180872), (920, 138603), (940, 135654), (983, 129720), (1081, 117960), (1128, 113045), (1380, 92402), (1410, 90436), (1880, 67827), (1966, 64860), (2162, 58980), (2760, 46201), (2820, 45218), (2949, 43240), (3243, 39320), (3932, 32430), (4324, 29490), (4915, 25944), (5405, 23592), (5640, 22609), (5898, 21620), (6486, 19660), (7864, 16215), (8648, 14745), (9830, 12972), (10810, 11796)]