1539755520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1277}}^1$

素因数の和:1460

約数の個数: 160

約数和(自身を含む): 4957638048

約数和(自身を除く): 3417882528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 256, 314, 320, 384, 471, 480, 512, 628, 640, 768, 785, 942, 960, 1256, 1277, 1280, 1536, 1570, 1884, 1920, 2355, 2512, 2554, 2560, 3140, 3768, 3831, 3840, 4710, 5024, 5108, 6280, 6385, 7536, 7662, 7680, 9420, 10048, 10216, 12560, 12770, 15072, 15324, 18840, 19155, 20096, 20432, 25120, 25540, 30144, 30648, 37680, 38310, 40192, 40864, 50240, 51080, 60288, 61296, 75360, 76620, 80384, 81728, 100480, 102160, 120576, 122592, 150720, 153240, 163456, 200489, 200960, 204320, 241152, 245184, 301440, 306480, 326912, 400978, 401920, 408640, 490368, 601467, 602880, 612960, 653824, 801956, 817280, 980736, 1002445, 1202934, 1205760, 1225920, 1603912, 1634560, 1961472, 2004890, 2405868, 2451840, 3007335, 3207824, 3269120, 4009780, 4811736, 4903680, 6014670, 6415648, 8019560, 9623472, 9807360, 12029340, 12831296, 16039120, 19246944, 24058680, 25662592, 32078240, 38493888, 48117360, 51325184, 64156480, 76987776, 96234720, 102650368, 128312960, 153975552, 192469440, 256625920, 307951104, 384938880, 513251840, 769877760, 1539755520]

約数ペア:

[(1, 1539755520), (2, 769877760), (3, 513251840), (4, 384938880), (5, 307951104), (6, 256625920), (8, 192469440), (10, 153975552), (12, 128312960), (15, 102650368), (16, 96234720), (20, 76987776), (24, 64156480), (30, 51325184), (32, 48117360), (40, 38493888), (48, 32078240), (60, 25662592), (64, 24058680), (80, 19246944), (96, 16039120), (120, 12831296), (128, 12029340), (157, 9807360), (160, 9623472), (192, 8019560), (240, 6415648), (256, 6014670), (314, 4903680), (320, 4811736), (384, 4009780), (471, 3269120), (480, 3207824), (512, 3007335), (628, 2451840), (640, 2405868), (768, 2004890), (785, 1961472), (942, 1634560), (960, 1603912), (1256, 1225920), (1277, 1205760), (1280, 1202934), (1536, 1002445), (1570, 980736), (1884, 817280), (1920, 801956), (2355, 653824), (2512, 612960), (2554, 602880), (2560, 601467), (3140, 490368), (3768, 408640), (3831, 401920), (3840, 400978), (4710, 326912), (5024, 306480), (5108, 301440), (6280, 245184), (6385, 241152), (7536, 204320), (7662, 200960), (7680, 200489), (9420, 163456), (10048, 153240), (10216, 150720), (12560, 122592), (12770, 120576), (15072, 102160), (15324, 100480), (18840, 81728), (19155, 80384), (20096, 76620), (20432, 75360), (25120, 61296), (25540, 60288), (30144, 51080), (30648, 50240), (37680, 40864), (38310, 40192)]