8931120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 32140800

約数和(自身を除く): 23209680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 199, 204, 220, 240, 255, 264, 272, 330, 340, 374, 398, 408, 440, 510, 528, 561, 597, 660, 680, 748, 796, 816, 880, 935, 995, 1020, 1122, 1194, 1320, 1360, 1496, 1592, 1870, 1990, 2040, 2189, 2244, 2388, 2640, 2805, 2985, 2992, 3184, 3383, 3740, 3980, 4080, 4378, 4488, 4776, 5610, 5970, 6567, 6766, 7480, 7960, 8756, 8976, 9552, 10149, 10945, 11220, 11940, 13134, 13532, 14960, 15920, 16915, 17512, 20298, 21890, 22440, 23880, 26268, 27064, 32835, 33830, 35024, 37213, 40596, 43780, 44880, 47760, 50745, 52536, 54128, 65670, 67660, 74426, 81192, 87560, 101490, 105072, 111639, 131340, 135320, 148852, 162384, 175120, 186065, 202980, 223278, 262680, 270640, 297704, 372130, 405960, 446556, 525360, 558195, 595408, 744260, 811920, 893112, 1116390, 1488520, 1786224, 2232780, 2977040, 4465560, 8931120]

約数ペア:

[(1, 8931120), (2, 4465560), (3, 2977040), (4, 2232780), (5, 1786224), (6, 1488520), (8, 1116390), (10, 893112), (11, 811920), (12, 744260), (15, 595408), (16, 558195), (17, 525360), (20, 446556), (22, 405960), (24, 372130), (30, 297704), (33, 270640), (34, 262680), (40, 223278), (44, 202980), (48, 186065), (51, 175120), (55, 162384), (60, 148852), (66, 135320), (68, 131340), (80, 111639), (85, 105072), (88, 101490), (102, 87560), (110, 81192), (120, 74426), (132, 67660), (136, 65670), (165, 54128), (170, 52536), (176, 50745), (187, 47760), (199, 44880), (204, 43780), (220, 40596), (240, 37213), (255, 35024), (264, 33830), (272, 32835), (330, 27064), (340, 26268), (374, 23880), (398, 22440), (408, 21890), (440, 20298), (510, 17512), (528, 16915), (561, 15920), (597, 14960), (660, 13532), (680, 13134), (748, 11940), (796, 11220), (816, 10945), (880, 10149), (935, 9552), (995, 8976), (1020, 8756), (1122, 7960), (1194, 7480), (1320, 6766), (1360, 6567), (1496, 5970), (1592, 5610), (1870, 4776), (1990, 4488), (2040, 4378), (2189, 4080), (2244, 3980), (2388, 3740), (2640, 3383), (2805, 3184), (2985, 2992)]