1211602560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{90149}}^1$

素因数の和:90178

約数の個数: 128

約数和(自身を含む): 4413744000

約数和(自身を除く): 3202141440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 90149, 180298, 270447, 360596, 450745, 540894, 631043, 721192, 901490, 1081788, 1262086, 1352235, 1442384, 1802980, 1893129, 2163576, 2524172, 2704470, 2884768, 3155215, 3605960, 3786258, 4327152, 5048344, 5408940, 5769536, 6310430, 7211920, 7572516, 8654304, 9465645, 10096688, 10817880, 11539072, 12620860, 14423840, 15145032, 17308608, 18931290, 20193376, 21635760, 25241720, 28847680, 30290064, 34617216, 37862580, 40386752, 43271520, 50483440, 57695360, 60580128, 75725160, 80773504, 86543040, 100966880, 121160256, 151450320, 173086080, 201933760, 242320512, 302900640, 403867520, 605801280, 1211602560]

約数ペア:

[(1, 1211602560), (2, 605801280), (3, 403867520), (4, 302900640), (5, 242320512), (6, 201933760), (7, 173086080), (8, 151450320), (10, 121160256), (12, 100966880), (14, 86543040), (15, 80773504), (16, 75725160), (20, 60580128), (21, 57695360), (24, 50483440), (28, 43271520), (30, 40386752), (32, 37862580), (35, 34617216), (40, 30290064), (42, 28847680), (48, 25241720), (56, 21635760), (60, 20193376), (64, 18931290), (70, 17308608), (80, 15145032), (84, 14423840), (96, 12620860), (105, 11539072), (112, 10817880), (120, 10096688), (128, 9465645), (140, 8654304), (160, 7572516), (168, 7211920), (192, 6310430), (210, 5769536), (224, 5408940), (240, 5048344), (280, 4327152), (320, 3786258), (336, 3605960), (384, 3155215), (420, 2884768), (448, 2704470), (480, 2524172), (560, 2163576), (640, 1893129), (672, 1802980), (840, 1442384), (896, 1352235), (960, 1262086), (1120, 1081788), (1344, 901490), (1680, 721192), (1920, 631043), (2240, 540894), (2688, 450745), (3360, 360596), (4480, 270447), (6720, 180298), (13440, 90149)]