276322920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1979

約数の個数: 128

約数和(自身を含む): 881798400

約数和(自身を除く): 605475480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 53, 60, 69, 92, 106, 115, 120, 138, 159, 184, 212, 230, 265, 276, 318, 345, 424, 460, 530, 552, 636, 690, 795, 920, 1060, 1219, 1272, 1380, 1590, 1889, 2120, 2438, 2760, 3180, 3657, 3778, 4876, 5667, 6095, 6360, 7314, 7556, 9445, 9752, 11334, 12190, 14628, 15112, 18285, 18890, 22668, 24380, 28335, 29256, 36570, 37780, 43447, 45336, 48760, 56670, 73140, 75560, 86894, 100117, 113340, 130341, 146280, 173788, 200234, 217235, 226680, 260682, 300351, 347576, 400468, 434470, 500585, 521364, 600702, 651705, 800936, 868940, 1001170, 1042728, 1201404, 1303410, 1501755, 1737880, 2002340, 2302691, 2402808, 2606820, 3003510, 4004680, 4605382, 5213640, 6007020, 6908073, 9210764, 11513455, 12014040, 13816146, 18421528, 23026910, 27632292, 34540365, 46053820, 55264584, 69080730, 92107640, 138161460, 276322920]

約数ペア:

[(1, 276322920), (2, 138161460), (3, 92107640), (4, 69080730), (5, 55264584), (6, 46053820), (8, 34540365), (10, 27632292), (12, 23026910), (15, 18421528), (20, 13816146), (23, 12014040), (24, 11513455), (30, 9210764), (40, 6908073), (46, 6007020), (53, 5213640), (60, 4605382), (69, 4004680), (92, 3003510), (106, 2606820), (115, 2402808), (120, 2302691), (138, 2002340), (159, 1737880), (184, 1501755), (212, 1303410), (230, 1201404), (265, 1042728), (276, 1001170), (318, 868940), (345, 800936), (424, 651705), (460, 600702), (530, 521364), (552, 500585), (636, 434470), (690, 400468), (795, 347576), (920, 300351), (1060, 260682), (1219, 226680), (1272, 217235), (1380, 200234), (1590, 173788), (1889, 146280), (2120, 130341), (2438, 113340), (2760, 100117), (3180, 86894), (3657, 75560), (3778, 73140), (4876, 56670), (5667, 48760), (6095, 45336), (6360, 43447), (7314, 37780), (7556, 36570), (9445, 29256), (9752, 28335), (11334, 24380), (12190, 22668), (14628, 18890), (15112, 18285)]