680350320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24229}}^1$

素因数の和:24264

約数の個数: 160

約数和(自身を含む): 2523796800

約数和(自身を除く): 1843446480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 24229, 28080, 48458, 72687, 96916, 121145, 145374, 193832, 218061, 242290, 290748, 314977, 363435, 387664, 436122, 484580, 581496, 629954, 654183, 726870, 872244, 944931, 969160, 1090305, 1162992, 1259908, 1308366, 1453740, 1574885, 1744488, 1889862, 1938320, 2180610, 2519816, 2616732, 2834793, 2907480, 3149770, 3270915, 3488976, 3779724, 4361220, 4724655, 5039632, 5233464, 5669586, 5814960, 6299540, 6541830, 7559448, 8504379, 8722440, 9449310, 10466928, 11339172, 12599080, 13083660, 14173965, 15118896, 17008758, 17444880, 18898620, 22678344, 25198160, 26167320, 28347930, 34017516, 37797240, 42521895, 45356688, 52334640, 56695860, 68035032, 75594480, 85043790, 113391720, 136070064, 170087580, 226783440, 340175160, 680350320]

約数ペア:

[(1, 680350320), (2, 340175160), (3, 226783440), (4, 170087580), (5, 136070064), (6, 113391720), (8, 85043790), (9, 75594480), (10, 68035032), (12, 56695860), (13, 52334640), (15, 45356688), (16, 42521895), (18, 37797240), (20, 34017516), (24, 28347930), (26, 26167320), (27, 25198160), (30, 22678344), (36, 18898620), (39, 17444880), (40, 17008758), (45, 15118896), (48, 14173965), (52, 13083660), (54, 12599080), (60, 11339172), (65, 10466928), (72, 9449310), (78, 8722440), (80, 8504379), (90, 7559448), (104, 6541830), (108, 6299540), (117, 5814960), (120, 5669586), (130, 5233464), (135, 5039632), (144, 4724655), (156, 4361220), (180, 3779724), (195, 3488976), (208, 3270915), (216, 3149770), (234, 2907480), (240, 2834793), (260, 2616732), (270, 2519816), (312, 2180610), (351, 1938320), (360, 1889862), (390, 1744488), (432, 1574885), (468, 1453740), (520, 1308366), (540, 1259908), (585, 1162992), (624, 1090305), (702, 969160), (720, 944931), (780, 872244), (936, 726870), (1040, 654183), (1080, 629954), (1170, 581496), (1404, 484580), (1560, 436122), (1755, 387664), (1872, 363435), (2160, 314977), (2340, 290748), (2808, 242290), (3120, 218061), (3510, 193832), (4680, 145374), (5616, 121145), (7020, 96916), (9360, 72687), (14040, 48458), (24229, 28080)]