279672480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1644

約数の個数: 192

約数和(自身を含む): 1003363200

約数和(自身を除く): 723690720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 205, 216, 240, 246, 270, 288, 328, 360, 369, 410, 432, 480, 492, 540, 615, 656, 720, 738, 820, 864, 984, 1080, 1107, 1230, 1312, 1440, 1476, 1579, 1640, 1845, 1968, 2160, 2214, 2460, 2952, 3158, 3280, 3690, 3936, 4320, 4428, 4737, 4920, 5535, 5904, 6316, 6560, 7380, 7895, 8856, 9474, 9840, 11070, 11808, 12632, 14211, 14760, 15790, 17712, 18948, 19680, 22140, 23685, 25264, 28422, 29520, 31580, 35424, 37896, 42633, 44280, 47370, 50528, 56844, 59040, 63160, 64739, 71055, 75792, 85266, 88560, 94740, 113688, 126320, 129478, 142110, 151584, 170532, 177120, 189480, 194217, 213165, 227376, 252640, 258956, 284220, 323695, 341064, 378960, 388434, 426330, 454752, 517912, 568440, 582651, 647390, 682128, 757920, 776868, 852660, 971085, 1035824, 1136880, 1165302, 1294780, 1364256, 1553736, 1705320, 1747953, 1942170, 2071648, 2273760, 2330604, 2589560, 2913255, 3107472, 3410640, 3495906, 3884340, 4661208, 5179120, 5826510, 6214944, 6821280, 6991812, 7768680, 8739765, 9322416, 10358240, 11653020, 13983624, 15537360, 17479530, 18644832, 23306040, 27967248, 31074720, 34959060, 46612080, 55934496, 69918120, 93224160, 139836240, 279672480]

約数ペア:

[(1, 279672480), (2, 139836240), (3, 93224160), (4, 69918120), (5, 55934496), (6, 46612080), (8, 34959060), (9, 31074720), (10, 27967248), (12, 23306040), (15, 18644832), (16, 17479530), (18, 15537360), (20, 13983624), (24, 11653020), (27, 10358240), (30, 9322416), (32, 8739765), (36, 7768680), (40, 6991812), (41, 6821280), (45, 6214944), (48, 5826510), (54, 5179120), (60, 4661208), (72, 3884340), (80, 3495906), (82, 3410640), (90, 3107472), (96, 2913255), (108, 2589560), (120, 2330604), (123, 2273760), (135, 2071648), (144, 1942170), (160, 1747953), (164, 1705320), (180, 1553736), (205, 1364256), (216, 1294780), (240, 1165302), (246, 1136880), (270, 1035824), (288, 971085), (328, 852660), (360, 776868), (369, 757920), (410, 682128), (432, 647390), (480, 582651), (492, 568440), (540, 517912), (615, 454752), (656, 426330), (720, 388434), (738, 378960), (820, 341064), (864, 323695), (984, 284220), (1080, 258956), (1107, 252640), (1230, 227376), (1312, 213165), (1440, 194217), (1476, 189480), (1579, 177120), (1640, 170532), (1845, 151584), (1968, 142110), (2160, 129478), (2214, 126320), (2460, 113688), (2952, 94740), (3158, 88560), (3280, 85266), (3690, 75792), (3936, 71055), (4320, 64739), (4428, 63160), (4737, 59040), (4920, 56844), (5535, 50528), (5904, 47370), (6316, 44280), (6560, 42633), (7380, 37896), (7895, 35424), (8856, 31580), (9474, 29520), (9840, 28422), (11070, 25264), (11808, 23685), (12632, 22140), (14211, 19680), (14760, 18948), (15790, 17712)]