289397760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:338

約数の個数: 176

約数和(自身を含む): 940899456

約数和(自身を除く): 651501696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 227, 240, 249, 256, 320, 332, 384, 415, 454, 480, 498, 512, 640, 664, 681, 768, 830, 908, 960, 996, 1024, 1135, 1245, 1280, 1328, 1362, 1536, 1660, 1816, 1920, 1992, 2270, 2490, 2560, 2656, 2724, 3072, 3320, 3405, 3632, 3840, 3984, 4540, 4980, 5120, 5312, 5448, 6640, 6810, 7264, 7680, 7968, 9080, 9960, 10624, 10896, 13280, 13620, 14528, 15360, 15936, 18160, 18841, 19920, 21248, 21792, 26560, 27240, 29056, 31872, 36320, 37682, 39840, 42496, 43584, 53120, 54480, 56523, 58112, 63744, 72640, 75364, 79680, 84992, 87168, 94205, 106240, 108960, 113046, 116224, 127488, 145280, 150728, 159360, 174336, 188410, 212480, 217920, 226092, 232448, 254976, 282615, 290560, 301456, 318720, 348672, 376820, 424960, 435840, 452184, 565230, 581120, 602912, 637440, 697344, 753640, 871680, 904368, 1130460, 1162240, 1205824, 1274880, 1507280, 1743360, 1808736, 2260920, 2411648, 3014560, 3486720, 3617472, 4521840, 4823296, 6029120, 7234944, 9043680, 9646592, 12058240, 14469888, 18087360, 19293184, 24116480, 28939776, 36174720, 48232960, 57879552, 72349440, 96465920, 144698880, 289397760]

約数ペア:

[(1, 289397760), (2, 144698880), (3, 96465920), (4, 72349440), (5, 57879552), (6, 48232960), (8, 36174720), (10, 28939776), (12, 24116480), (15, 19293184), (16, 18087360), (20, 14469888), (24, 12058240), (30, 9646592), (32, 9043680), (40, 7234944), (48, 6029120), (60, 4823296), (64, 4521840), (80, 3617472), (83, 3486720), (96, 3014560), (120, 2411648), (128, 2260920), (160, 1808736), (166, 1743360), (192, 1507280), (227, 1274880), (240, 1205824), (249, 1162240), (256, 1130460), (320, 904368), (332, 871680), (384, 753640), (415, 697344), (454, 637440), (480, 602912), (498, 581120), (512, 565230), (640, 452184), (664, 435840), (681, 424960), (768, 376820), (830, 348672), (908, 318720), (960, 301456), (996, 290560), (1024, 282615), (1135, 254976), (1245, 232448), (1280, 226092), (1328, 217920), (1362, 212480), (1536, 188410), (1660, 174336), (1816, 159360), (1920, 150728), (1992, 145280), (2270, 127488), (2490, 116224), (2560, 113046), (2656, 108960), (2724, 106240), (3072, 94205), (3320, 87168), (3405, 84992), (3632, 79680), (3840, 75364), (3984, 72640), (4540, 63744), (4980, 58112), (5120, 56523), (5312, 54480), (5448, 53120), (6640, 43584), (6810, 42496), (7264, 39840), (7680, 37682), (7968, 36320), (9080, 31872), (9960, 29056), (10624, 27240), (10896, 26560), (13280, 21792), (13620, 21248), (14528, 19920), (15360, 18841), (15936, 18160)]