61635840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{2293}}^1$

素因数の和:2324

約数の個数: 144

約数和(自身を含む): 225068928

約数和(自身を除く): 163433088

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, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2293, 2688, 3360, 3840, 4480, 4586, 5376, 6720, 6879, 8960, 9172, 11465, 13440, 13758, 16051, 18344, 22930, 26880, 27516, 32102, 34395, 36688, 45860, 48153, 55032, 64204, 68790, 73376, 80255, 91720, 96306, 110064, 128408, 137580, 146752, 160510, 183440, 192612, 220128, 240765, 256816, 275160, 293504, 321020, 366880, 385224, 440256, 481530, 513632, 550320, 587008, 642040, 733760, 770448, 880512, 963060, 1027264, 1100640, 1284080, 1467520, 1540896, 1761024, 1926120, 2054528, 2201280, 2568160, 2935040, 3081792, 3852240, 4109056, 4402560, 5136320, 6163584, 7704480, 8805120, 10272640, 12327168, 15408960, 20545280, 30817920, 61635840]

約数ペア:

[(1, 61635840), (2, 30817920), (3, 20545280), (4, 15408960), (5, 12327168), (6, 10272640), (7, 8805120), (8, 7704480), (10, 6163584), (12, 5136320), (14, 4402560), (15, 4109056), (16, 3852240), (20, 3081792), (21, 2935040), (24, 2568160), (28, 2201280), (30, 2054528), (32, 1926120), (35, 1761024), (40, 1540896), (42, 1467520), (48, 1284080), (56, 1100640), (60, 1027264), (64, 963060), (70, 880512), (80, 770448), (84, 733760), (96, 642040), (105, 587008), (112, 550320), (120, 513632), (128, 481530), (140, 440256), (160, 385224), (168, 366880), (192, 321020), (210, 293504), (224, 275160), (240, 256816), (256, 240765), (280, 220128), (320, 192612), (336, 183440), (384, 160510), (420, 146752), (448, 137580), (480, 128408), (560, 110064), (640, 96306), (672, 91720), (768, 80255), (840, 73376), (896, 68790), (960, 64204), (1120, 55032), (1280, 48153), (1344, 45860), (1680, 36688), (1792, 34395), (1920, 32102), (2240, 27516), (2293, 26880), (2688, 22930), (3360, 18344), (3840, 16051), (4480, 13758), (4586, 13440), (5376, 11465), (6720, 9172), (6879, 8960)]