315777960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6221}}^1$

素因数の和:6288

約数の個数: 128

約数和(自身を含む): 1075161600

約数和(自身を除く): 759383640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2538, 2820, 3384, 4230, 5076, 5640, 6221, 6345, 8460, 10152, 12442, 12690, 16920, 18663, 24884, 25380, 31105, 37326, 49768, 50760, 55989, 62210, 74652, 93315, 111978, 124420, 149304, 167967, 186630, 223956, 248840, 279945, 292387, 335934, 373260, 447912, 559890, 584774, 671868, 746520, 839835, 877161, 1119780, 1169548, 1343736, 1461935, 1679670, 1754322, 2239560, 2339096, 2631483, 2923870, 3359340, 3508644, 4385805, 5262966, 5847740, 6718680, 7017288, 7894449, 8771610, 10525932, 11695480, 13157415, 15788898, 17543220, 21051864, 26314830, 31577796, 35086440, 39472245, 52629660, 63155592, 78944490, 105259320, 157888980, 315777960]

約数ペア:

[(1, 315777960), (2, 157888980), (3, 105259320), (4, 78944490), (5, 63155592), (6, 52629660), (8, 39472245), (9, 35086440), (10, 31577796), (12, 26314830), (15, 21051864), (18, 17543220), (20, 15788898), (24, 13157415), (27, 11695480), (30, 10525932), (36, 8771610), (40, 7894449), (45, 7017288), (47, 6718680), (54, 5847740), (60, 5262966), (72, 4385805), (90, 3508644), (94, 3359340), (108, 2923870), (120, 2631483), (135, 2339096), (141, 2239560), (180, 1754322), (188, 1679670), (216, 1461935), (235, 1343736), (270, 1169548), (282, 1119780), (360, 877161), (376, 839835), (423, 746520), (470, 671868), (540, 584774), (564, 559890), (705, 447912), (846, 373260), (940, 335934), (1080, 292387), (1128, 279945), (1269, 248840), (1410, 223956), (1692, 186630), (1880, 167967), (2115, 149304), (2538, 124420), (2820, 111978), (3384, 93315), (4230, 74652), (5076, 62210), (5640, 55989), (6221, 50760), (6345, 49768), (8460, 37326), (10152, 31105), (12442, 25380), (12690, 24884), (16920, 18663)]