248047680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15199}}^1$

素因数の和:15236

約数の個数: 112

約数和(自身を含む): 833932800

約数和(自身を除く): 585885120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 15199, 16320, 30398, 45597, 60796, 75995, 91194, 121592, 151990, 182388, 227985, 243184, 258383, 303980, 364776, 455970, 486368, 516766, 607960, 729552, 775149, 911940, 972736, 1033532, 1215920, 1291915, 1459104, 1550298, 1823880, 2067064, 2431840, 2583830, 2918208, 3100596, 3647760, 3875745, 4134128, 4863680, 5167660, 6201192, 7295520, 7751490, 8268256, 10335320, 12402384, 14591040, 15502980, 16536512, 20670640, 24804768, 31005960, 41341280, 49609536, 62011920, 82682560, 124023840, 248047680]

約数ペア:

[(1, 248047680), (2, 124023840), (3, 82682560), (4, 62011920), (5, 49609536), (6, 41341280), (8, 31005960), (10, 24804768), (12, 20670640), (15, 16536512), (16, 15502980), (17, 14591040), (20, 12402384), (24, 10335320), (30, 8268256), (32, 7751490), (34, 7295520), (40, 6201192), (48, 5167660), (51, 4863680), (60, 4134128), (64, 3875745), (68, 3647760), (80, 3100596), (85, 2918208), (96, 2583830), (102, 2431840), (120, 2067064), (136, 1823880), (160, 1550298), (170, 1459104), (192, 1291915), (204, 1215920), (240, 1033532), (255, 972736), (272, 911940), (320, 775149), (340, 729552), (408, 607960), (480, 516766), (510, 486368), (544, 455970), (680, 364776), (816, 303980), (960, 258383), (1020, 243184), (1088, 227985), (1360, 182388), (1632, 151990), (2040, 121592), (2720, 91194), (3264, 75995), (4080, 60796), (5440, 45597), (8160, 30398), (15199, 16320)]