152553480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1851

約数の個数: 128

約数和(自身を含む): 493240320

約数和(自身を除く): 340686840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1783, 1860, 2139, 2760, 2852, 3565, 3566, 3720, 4278, 5349, 5704, 7130, 7132, 8556, 8915, 10695, 10698, 14260, 14264, 17112, 17830, 21390, 21396, 26745, 28520, 35660, 41009, 42780, 42792, 53490, 55273, 71320, 82018, 85560, 106980, 110546, 123027, 164036, 165819, 205045, 213960, 221092, 246054, 276365, 328072, 331638, 410090, 442184, 492108, 552730, 615135, 663276, 820180, 829095, 984216, 1105460, 1230270, 1271279, 1326552, 1640360, 1658190, 2210920, 2460540, 2542558, 3316380, 3813837, 4921080, 5085116, 6356395, 6632760, 7627674, 10170232, 12712790, 15255348, 19069185, 25425580, 30510696, 38138370, 50851160, 76276740, 152553480]

約数ペア:

[(1, 152553480), (2, 76276740), (3, 50851160), (4, 38138370), (5, 30510696), (6, 25425580), (8, 19069185), (10, 15255348), (12, 12712790), (15, 10170232), (20, 7627674), (23, 6632760), (24, 6356395), (30, 5085116), (31, 4921080), (40, 3813837), (46, 3316380), (60, 2542558), (62, 2460540), (69, 2210920), (92, 1658190), (93, 1640360), (115, 1326552), (120, 1271279), (124, 1230270), (138, 1105460), (155, 984216), (184, 829095), (186, 820180), (230, 663276), (248, 615135), (276, 552730), (310, 492108), (345, 442184), (372, 410090), (460, 331638), (465, 328072), (552, 276365), (620, 246054), (690, 221092), (713, 213960), (744, 205045), (920, 165819), (930, 164036), (1240, 123027), (1380, 110546), (1426, 106980), (1783, 85560), (1860, 82018), (2139, 71320), (2760, 55273), (2852, 53490), (3565, 42792), (3566, 42780), (3720, 41009), (4278, 35660), (5349, 28520), (5704, 26745), (7130, 21396), (7132, 21390), (8556, 17830), (8915, 17112), (10695, 14264), (10698, 14260)]