7980480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:203

約数の個数: 168

約数和(自身を含む): 29242512

約数和(自身を除く): 21262032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 163, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 326, 340, 360, 408, 480, 489, 510, 544, 576, 612, 652, 680, 720, 765, 815, 816, 960, 978, 1020, 1088, 1224, 1304, 1360, 1440, 1467, 1530, 1630, 1632, 1956, 2040, 2445, 2448, 2608, 2720, 2771, 2880, 2934, 3060, 3260, 3264, 3912, 4080, 4890, 4896, 5216, 5440, 5542, 5868, 6120, 6520, 7335, 7824, 8160, 8313, 9780, 9792, 10432, 11084, 11736, 12240, 13040, 13855, 14670, 15648, 16320, 16626, 19560, 22168, 23472, 24480, 24939, 26080, 27710, 29340, 31296, 33252, 39120, 41565, 44336, 46944, 48960, 49878, 52160, 55420, 58680, 66504, 78240, 83130, 88672, 93888, 99756, 110840, 117360, 124695, 133008, 156480, 166260, 177344, 199512, 221680, 234720, 249390, 266016, 332520, 399024, 443360, 469440, 498780, 532032, 665040, 798048, 886720, 997560, 1330080, 1596096, 1995120, 2660160, 3990240, 7980480]

約数ペア:

[(1, 7980480), (2, 3990240), (3, 2660160), (4, 1995120), (5, 1596096), (6, 1330080), (8, 997560), (9, 886720), (10, 798048), (12, 665040), (15, 532032), (16, 498780), (17, 469440), (18, 443360), (20, 399024), (24, 332520), (30, 266016), (32, 249390), (34, 234720), (36, 221680), (40, 199512), (45, 177344), (48, 166260), (51, 156480), (60, 133008), (64, 124695), (68, 117360), (72, 110840), (80, 99756), (85, 93888), (90, 88672), (96, 83130), (102, 78240), (120, 66504), (136, 58680), (144, 55420), (153, 52160), (160, 49878), (163, 48960), (170, 46944), (180, 44336), (192, 41565), (204, 39120), (240, 33252), (255, 31296), (272, 29340), (288, 27710), (306, 26080), (320, 24939), (326, 24480), (340, 23472), (360, 22168), (408, 19560), (480, 16626), (489, 16320), (510, 15648), (544, 14670), (576, 13855), (612, 13040), (652, 12240), (680, 11736), (720, 11084), (765, 10432), (815, 9792), (816, 9780), (960, 8313), (978, 8160), (1020, 7824), (1088, 7335), (1224, 6520), (1304, 6120), (1360, 5868), (1440, 5542), (1467, 5440), (1530, 5216), (1630, 4896), (1632, 4890), (1956, 4080), (2040, 3912), (2445, 3264), (2448, 3260), (2608, 3060), (2720, 2934), (2771, 2880)]