672384960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17959}}^1$

素因数の和:17995

約数の個数: 168

約数和(自身を含む): 2490764640

約数和(自身を除く): 1818379680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 17959, 18720, 35918, 37440, 53877, 71836, 89795, 107754, 143672, 161631, 179590, 215508, 233467, 269385, 287344, 323262, 359180, 431016, 466934, 538770, 574688, 646524, 700401, 718360, 808155, 862032, 933868, 1077540, 1149376, 1167335, 1293048, 1400802, 1436720, 1616310, 1724064, 1867736, 2101203, 2155080, 2334670, 2586096, 2801604, 2873440, 3232620, 3448128, 3502005, 3735472, 4202406, 4310160, 4669340, 5172192, 5603208, 5746880, 6465240, 7004010, 7470944, 8404812, 8620320, 9338680, 10344384, 10506015, 11206416, 12930480, 14008020, 14941888, 16809624, 17240640, 18677360, 21012030, 22412832, 25860960, 28016040, 33619248, 37354720, 42024060, 44825664, 51721920, 56032080, 67238496, 74709440, 84048120, 112064160, 134476992, 168096240, 224128320, 336192480, 672384960]

約数ペア:

[(1, 672384960), (2, 336192480), (3, 224128320), (4, 168096240), (5, 134476992), (6, 112064160), (8, 84048120), (9, 74709440), (10, 67238496), (12, 56032080), (13, 51721920), (15, 44825664), (16, 42024060), (18, 37354720), (20, 33619248), (24, 28016040), (26, 25860960), (30, 22412832), (32, 21012030), (36, 18677360), (39, 17240640), (40, 16809624), (45, 14941888), (48, 14008020), (52, 12930480), (60, 11206416), (64, 10506015), (65, 10344384), (72, 9338680), (78, 8620320), (80, 8404812), (90, 7470944), (96, 7004010), (104, 6465240), (117, 5746880), (120, 5603208), (130, 5172192), (144, 4669340), (156, 4310160), (160, 4202406), (180, 3735472), (192, 3502005), (195, 3448128), (208, 3232620), (234, 2873440), (240, 2801604), (260, 2586096), (288, 2334670), (312, 2155080), (320, 2101203), (360, 1867736), (390, 1724064), (416, 1616310), (468, 1436720), (480, 1400802), (520, 1293048), (576, 1167335), (585, 1149376), (624, 1077540), (720, 933868), (780, 862032), (832, 808155), (936, 718360), (960, 700401), (1040, 646524), (1170, 574688), (1248, 538770), (1440, 466934), (1560, 431016), (1872, 359180), (2080, 323262), (2340, 287344), (2496, 269385), (2880, 233467), (3120, 215508), (3744, 179590), (4160, 161631), (4680, 143672), (6240, 107754), (7488, 89795), (9360, 71836), (12480, 53877), (17959, 37440), (18720, 35918)]