303806880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16229}}^1$

素因数の和:16263

約数の個数: 144

約数和(自身を含む): 1116559080

約数和(自身を除く): 812752200

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, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 16229, 18720, 32458, 48687, 64916, 81145, 97374, 129832, 146061, 162290, 194748, 210977, 243435, 259664, 292122, 324580, 389496, 421954, 486870, 519328, 584244, 632931, 649160, 730305, 778992, 843908, 973740, 1054885, 1168488, 1265862, 1298320, 1460610, 1557984, 1687816, 1898793, 1947480, 2109770, 2336976, 2531724, 2596640, 2921220, 3164655, 3375632, 3797586, 3894960, 4219540, 4673952, 5063448, 5842440, 6329310, 6751264, 7595172, 7789920, 8439080, 9493965, 10126896, 11684880, 12658620, 15190344, 16878160, 18987930, 20253792, 23369760, 25317240, 30380688, 33756320, 37975860, 50634480, 60761376, 75951720, 101268960, 151903440, 303806880]

約数ペア:

[(1, 303806880), (2, 151903440), (3, 101268960), (4, 75951720), (5, 60761376), (6, 50634480), (8, 37975860), (9, 33756320), (10, 30380688), (12, 25317240), (13, 23369760), (15, 20253792), (16, 18987930), (18, 16878160), (20, 15190344), (24, 12658620), (26, 11684880), (30, 10126896), (32, 9493965), (36, 8439080), (39, 7789920), (40, 7595172), (45, 6751264), (48, 6329310), (52, 5842440), (60, 5063448), (65, 4673952), (72, 4219540), (78, 3894960), (80, 3797586), (90, 3375632), (96, 3164655), (104, 2921220), (117, 2596640), (120, 2531724), (130, 2336976), (144, 2109770), (156, 1947480), (160, 1898793), (180, 1687816), (195, 1557984), (208, 1460610), (234, 1298320), (240, 1265862), (260, 1168488), (288, 1054885), (312, 973740), (360, 843908), (390, 778992), (416, 730305), (468, 649160), (480, 632931), (520, 584244), (585, 519328), (624, 486870), (720, 421954), (780, 389496), (936, 324580), (1040, 292122), (1170, 259664), (1248, 243435), (1440, 210977), (1560, 194748), (1872, 162290), (2080, 146061), (2340, 129832), (3120, 97374), (3744, 81145), (4680, 64916), (6240, 48687), (9360, 32458), (16229, 18720)]