80153040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:437

約数の個数: 160

約数和(自身を含む): 274732416

約数和(自身を除く): 194579376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 97, 110, 120, 132, 165, 176, 194, 220, 240, 264, 291, 313, 330, 388, 440, 485, 528, 582, 626, 660, 776, 880, 939, 970, 1067, 1164, 1252, 1320, 1455, 1552, 1565, 1878, 1940, 2134, 2328, 2504, 2640, 2910, 3130, 3201, 3443, 3756, 3880, 4268, 4656, 4695, 5008, 5335, 5820, 6260, 6402, 6886, 7512, 7760, 8536, 9390, 10329, 10670, 11640, 12520, 12804, 13772, 15024, 16005, 17072, 17215, 18780, 20658, 21340, 23280, 25040, 25608, 27544, 30361, 32010, 34430, 37560, 41316, 42680, 51216, 51645, 55088, 60722, 64020, 68860, 75120, 82632, 85360, 91083, 103290, 121444, 128040, 137720, 151805, 165264, 182166, 206580, 242888, 256080, 275440, 303610, 333971, 364332, 413160, 455415, 485776, 607220, 667942, 728664, 826320, 910830, 1001913, 1214440, 1335884, 1457328, 1669855, 1821660, 2003826, 2428880, 2671768, 3339710, 3643320, 4007652, 5009565, 5343536, 6679420, 7286640, 8015304, 10019130, 13358840, 16030608, 20038260, 26717680, 40076520, 80153040]

約数ペア:

[(1, 80153040), (2, 40076520), (3, 26717680), (4, 20038260), (5, 16030608), (6, 13358840), (8, 10019130), (10, 8015304), (11, 7286640), (12, 6679420), (15, 5343536), (16, 5009565), (20, 4007652), (22, 3643320), (24, 3339710), (30, 2671768), (33, 2428880), (40, 2003826), (44, 1821660), (48, 1669855), (55, 1457328), (60, 1335884), (66, 1214440), (80, 1001913), (88, 910830), (97, 826320), (110, 728664), (120, 667942), (132, 607220), (165, 485776), (176, 455415), (194, 413160), (220, 364332), (240, 333971), (264, 303610), (291, 275440), (313, 256080), (330, 242888), (388, 206580), (440, 182166), (485, 165264), (528, 151805), (582, 137720), (626, 128040), (660, 121444), (776, 103290), (880, 91083), (939, 85360), (970, 82632), (1067, 75120), (1164, 68860), (1252, 64020), (1320, 60722), (1455, 55088), (1552, 51645), (1565, 51216), (1878, 42680), (1940, 41316), (2134, 37560), (2328, 34430), (2504, 32010), (2640, 30361), (2910, 27544), (3130, 25608), (3201, 25040), (3443, 23280), (3756, 21340), (3880, 20658), (4268, 18780), (4656, 17215), (4695, 17072), (5008, 16005), (5335, 15024), (5820, 13772), (6260, 12804), (6402, 12520), (6886, 11640), (7512, 10670), (7760, 10329), (8536, 9390)]