69048840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11743}}^1$

素因数の和:11771

約数の個数: 96

約数和(自身を含む): 240986880

約数和(自身を除く): 171938040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 11743, 23486, 35229, 46972, 58715, 70458, 82201, 93944, 117430, 140916, 164402, 176145, 234860, 246603, 281832, 328804, 352290, 411005, 469720, 493206, 575407, 657608, 704580, 822010, 986412, 1150814, 1233015, 1409160, 1644020, 1726221, 1972824, 2301628, 2466030, 2877035, 3288040, 3452442, 4603256, 4932060, 5754070, 6904884, 8631105, 9864120, 11508140, 13809768, 17262210, 23016280, 34524420, 69048840]

約数ペア:

[(1, 69048840), (2, 34524420), (3, 23016280), (4, 17262210), (5, 13809768), (6, 11508140), (7, 9864120), (8, 8631105), (10, 6904884), (12, 5754070), (14, 4932060), (15, 4603256), (20, 3452442), (21, 3288040), (24, 2877035), (28, 2466030), (30, 2301628), (35, 1972824), (40, 1726221), (42, 1644020), (49, 1409160), (56, 1233015), (60, 1150814), (70, 986412), (84, 822010), (98, 704580), (105, 657608), (120, 575407), (140, 493206), (147, 469720), (168, 411005), (196, 352290), (210, 328804), (245, 281832), (280, 246603), (294, 234860), (392, 176145), (420, 164402), (490, 140916), (588, 117430), (735, 93944), (840, 82201), (980, 70458), (1176, 58715), (1470, 46972), (1960, 35229), (2940, 23486), (5880, 11743)]