520229520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1061}}^1$

素因数の和:1310

約数の個数: 160

約数和(自身を含む): 1801491840

約数和(自身を除く): 1281262320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 227, 240, 270, 360, 432, 454, 540, 681, 720, 908, 1061, 1080, 1135, 1362, 1816, 2043, 2122, 2160, 2270, 2724, 3183, 3405, 3632, 4086, 4244, 4540, 5305, 5448, 6129, 6366, 6810, 8172, 8488, 9080, 9549, 10215, 10610, 10896, 12258, 12732, 13620, 15915, 16344, 16976, 18160, 19098, 20430, 21220, 24516, 25464, 27240, 28647, 30645, 31830, 32688, 38196, 40860, 42440, 47745, 49032, 50928, 54480, 57294, 61290, 63660, 76392, 81720, 84880, 95490, 98064, 114588, 122580, 127320, 143235, 152784, 163440, 190980, 229176, 240847, 245160, 254640, 286470, 381960, 458352, 481694, 490320, 572940, 722541, 763920, 963388, 1145880, 1204235, 1445082, 1926776, 2167623, 2291760, 2408470, 2890164, 3612705, 3853552, 4335246, 4816940, 5780328, 6502869, 7225410, 8670492, 9633880, 10838115, 11560656, 13005738, 14450820, 17340984, 19267760, 21676230, 26011476, 28901640, 32514345, 34681968, 43352460, 52022952, 57803280, 65028690, 86704920, 104045904, 130057380, 173409840, 260114760, 520229520]

約数ペア:

[(1, 520229520), (2, 260114760), (3, 173409840), (4, 130057380), (5, 104045904), (6, 86704920), (8, 65028690), (9, 57803280), (10, 52022952), (12, 43352460), (15, 34681968), (16, 32514345), (18, 28901640), (20, 26011476), (24, 21676230), (27, 19267760), (30, 17340984), (36, 14450820), (40, 13005738), (45, 11560656), (48, 10838115), (54, 9633880), (60, 8670492), (72, 7225410), (80, 6502869), (90, 5780328), (108, 4816940), (120, 4335246), (135, 3853552), (144, 3612705), (180, 2890164), (216, 2408470), (227, 2291760), (240, 2167623), (270, 1926776), (360, 1445082), (432, 1204235), (454, 1145880), (540, 963388), (681, 763920), (720, 722541), (908, 572940), (1061, 490320), (1080, 481694), (1135, 458352), (1362, 381960), (1816, 286470), (2043, 254640), (2122, 245160), (2160, 240847), (2270, 229176), (2724, 190980), (3183, 163440), (3405, 152784), (3632, 143235), (4086, 127320), (4244, 122580), (4540, 114588), (5305, 98064), (5448, 95490), (6129, 84880), (6366, 81720), (6810, 76392), (8172, 63660), (8488, 61290), (9080, 57294), (9549, 54480), (10215, 50928), (10610, 49032), (10896, 47745), (12258, 42440), (12732, 40860), (13620, 38196), (15915, 32688), (16344, 31830), (16976, 30645), (18160, 28647), (19098, 27240), (20430, 25464), (21220, 24516)]