75287280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{593}}^1$

素因数の和:655

約数の個数: 120

約数和(自身を含む): 244390608

約数和(自身を除く): 169103328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 529, 552, 593, 690, 920, 1058, 1104, 1186, 1380, 1587, 1779, 1840, 2116, 2372, 2645, 2760, 2965, 3174, 3558, 4232, 4744, 5290, 5520, 5930, 6348, 7116, 7935, 8464, 8895, 9488, 10580, 11860, 12696, 13639, 14232, 15870, 17790, 21160, 23720, 25392, 27278, 28464, 31740, 35580, 40917, 42320, 47440, 54556, 63480, 68195, 71160, 81834, 109112, 126960, 136390, 142320, 163668, 204585, 218224, 272780, 313697, 327336, 409170, 545560, 627394, 654672, 818340, 941091, 1091120, 1254788, 1568485, 1636680, 1882182, 2509576, 3136970, 3273360, 3764364, 4705455, 5019152, 6273940, 7528728, 9410910, 12547880, 15057456, 18821820, 25095760, 37643640, 75287280]

約数ペア:

[(1, 75287280), (2, 37643640), (3, 25095760), (4, 18821820), (5, 15057456), (6, 12547880), (8, 9410910), (10, 7528728), (12, 6273940), (15, 5019152), (16, 4705455), (20, 3764364), (23, 3273360), (24, 3136970), (30, 2509576), (40, 1882182), (46, 1636680), (48, 1568485), (60, 1254788), (69, 1091120), (80, 941091), (92, 818340), (115, 654672), (120, 627394), (138, 545560), (184, 409170), (230, 327336), (240, 313697), (276, 272780), (345, 218224), (368, 204585), (460, 163668), (529, 142320), (552, 136390), (593, 126960), (690, 109112), (920, 81834), (1058, 71160), (1104, 68195), (1186, 63480), (1380, 54556), (1587, 47440), (1779, 42320), (1840, 40917), (2116, 35580), (2372, 31740), (2645, 28464), (2760, 27278), (2965, 25392), (3174, 23720), (3558, 21160), (4232, 17790), (4744, 15870), (5290, 14232), (5520, 13639), (5930, 12696), (6348, 11860), (7116, 10580), (7935, 9488), (8464, 8895)]