696307680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7927}}^1$

素因数の和:8009

約数の個数: 144

約数和(自身を含む): 2415407904

約数和(自身を除く): 1719100224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 5856, 7320, 7927, 8784, 9760, 10980, 14640, 15854, 17568, 21960, 23781, 29280, 31708, 39635, 43920, 47562, 63416, 71343, 79270, 87840, 95124, 118905, 126832, 142686, 158540, 190248, 237810, 253664, 285372, 317080, 356715, 380496, 475620, 483547, 570744, 634160, 713430, 760992, 951240, 967094, 1141488, 1268320, 1426860, 1450641, 1902480, 1934188, 2282976, 2417735, 2853720, 2901282, 3804960, 3868376, 4351923, 4835470, 5707440, 5802564, 7253205, 7736752, 8703846, 9670940, 11414880, 11605128, 14506410, 15473504, 17407692, 19341880, 21759615, 23210256, 29012820, 34815384, 38683760, 43519230, 46420512, 58025640, 69630768, 77367520, 87038460, 116051280, 139261536, 174076920, 232102560, 348153840, 696307680]

約数ペア:

[(1, 696307680), (2, 348153840), (3, 232102560), (4, 174076920), (5, 139261536), (6, 116051280), (8, 87038460), (9, 77367520), (10, 69630768), (12, 58025640), (15, 46420512), (16, 43519230), (18, 38683760), (20, 34815384), (24, 29012820), (30, 23210256), (32, 21759615), (36, 19341880), (40, 17407692), (45, 15473504), (48, 14506410), (60, 11605128), (61, 11414880), (72, 9670940), (80, 8703846), (90, 7736752), (96, 7253205), (120, 5802564), (122, 5707440), (144, 4835470), (160, 4351923), (180, 3868376), (183, 3804960), (240, 2901282), (244, 2853720), (288, 2417735), (305, 2282976), (360, 1934188), (366, 1902480), (480, 1450641), (488, 1426860), (549, 1268320), (610, 1141488), (720, 967094), (732, 951240), (915, 760992), (976, 713430), (1098, 634160), (1220, 570744), (1440, 483547), (1464, 475620), (1830, 380496), (1952, 356715), (2196, 317080), (2440, 285372), (2745, 253664), (2928, 237810), (3660, 190248), (4392, 158540), (4880, 142686), (5490, 126832), (5856, 118905), (7320, 95124), (7927, 87840), (8784, 79270), (9760, 71343), (10980, 63416), (14640, 47562), (15854, 43920), (17568, 39635), (21960, 31708), (23781, 29280)]