270916440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3833}}^1$

素因数の和:3897

約数の個数: 128

約数和(自身を含む): 883353600

約数和(自身を除く): 612437160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2945, 3534, 3720, 3833, 4712, 5890, 7068, 7666, 8835, 11499, 11780, 14136, 15332, 17670, 19165, 22998, 23560, 30664, 35340, 38330, 45996, 57495, 70680, 72827, 76660, 91992, 114990, 118823, 145654, 153320, 218481, 229980, 237646, 291308, 356469, 364135, 436962, 459960, 475292, 582616, 594115, 712938, 728270, 873924, 950584, 1092405, 1188230, 1425876, 1456540, 1747848, 1782345, 2184810, 2257637, 2376460, 2851752, 2913080, 3564690, 4369620, 4515274, 4752920, 6772911, 7129380, 8739240, 9030548, 11288185, 13545822, 14258760, 18061096, 22576370, 27091644, 33864555, 45152740, 54183288, 67729110, 90305480, 135458220, 270916440]

約数ペア:

[(1, 270916440), (2, 135458220), (3, 90305480), (4, 67729110), (5, 54183288), (6, 45152740), (8, 33864555), (10, 27091644), (12, 22576370), (15, 18061096), (19, 14258760), (20, 13545822), (24, 11288185), (30, 9030548), (31, 8739240), (38, 7129380), (40, 6772911), (57, 4752920), (60, 4515274), (62, 4369620), (76, 3564690), (93, 2913080), (95, 2851752), (114, 2376460), (120, 2257637), (124, 2184810), (152, 1782345), (155, 1747848), (186, 1456540), (190, 1425876), (228, 1188230), (248, 1092405), (285, 950584), (310, 873924), (372, 728270), (380, 712938), (456, 594115), (465, 582616), (570, 475292), (589, 459960), (620, 436962), (744, 364135), (760, 356469), (930, 291308), (1140, 237646), (1178, 229980), (1240, 218481), (1767, 153320), (1860, 145654), (2280, 118823), (2356, 114990), (2945, 91992), (3534, 76660), (3720, 72827), (3833, 70680), (4712, 57495), (5890, 45996), (7068, 38330), (7666, 35340), (8835, 30664), (11499, 23560), (11780, 22998), (14136, 19165), (15332, 17670)]