262365480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6229}}^1$

素因数の和:6265

約数の個数: 160

約数和(自身を含む): 949825800

約数和(自身を除く): 687460320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 6229, 7020, 8424, 10530, 12458, 14040, 18687, 21060, 24916, 31145, 37374, 42120, 49832, 56061, 62290, 74748, 80977, 93435, 112122, 124580, 149496, 161954, 168183, 186870, 224244, 242931, 249160, 280305, 323908, 336366, 373740, 404885, 448488, 485862, 504549, 560610, 647816, 672732, 728793, 747480, 809770, 840915, 971724, 1009098, 1121220, 1214655, 1345464, 1457586, 1619540, 1681830, 1943448, 2018196, 2186379, 2242440, 2429310, 2522745, 2915172, 3239080, 3363660, 3643965, 4036392, 4372758, 4858620, 5045490, 5830344, 6559137, 6727320, 7287930, 8745516, 9717240, 10090980, 10931895, 13118274, 14575860, 17491032, 20181960, 21863790, 26236548, 29151720, 32795685, 43727580, 52473096, 65591370, 87455160, 131182740, 262365480]

約数ペア:

[(1, 262365480), (2, 131182740), (3, 87455160), (4, 65591370), (5, 52473096), (6, 43727580), (8, 32795685), (9, 29151720), (10, 26236548), (12, 21863790), (13, 20181960), (15, 17491032), (18, 14575860), (20, 13118274), (24, 10931895), (26, 10090980), (27, 9717240), (30, 8745516), (36, 7287930), (39, 6727320), (40, 6559137), (45, 5830344), (52, 5045490), (54, 4858620), (60, 4372758), (65, 4036392), (72, 3643965), (78, 3363660), (81, 3239080), (90, 2915172), (104, 2522745), (108, 2429310), (117, 2242440), (120, 2186379), (130, 2018196), (135, 1943448), (156, 1681830), (162, 1619540), (180, 1457586), (195, 1345464), (216, 1214655), (234, 1121220), (260, 1009098), (270, 971724), (312, 840915), (324, 809770), (351, 747480), (360, 728793), (390, 672732), (405, 647816), (468, 560610), (520, 504549), (540, 485862), (585, 448488), (648, 404885), (702, 373740), (780, 336366), (810, 323908), (936, 280305), (1053, 249160), (1080, 242931), (1170, 224244), (1404, 186870), (1560, 168183), (1620, 161954), (1755, 149496), (2106, 124580), (2340, 112122), (2808, 93435), (3240, 80977), (3510, 74748), (4212, 62290), (4680, 56061), (5265, 49832), (6229, 42120), (7020, 37374), (8424, 31145), (10530, 24916), (12458, 21060), (14040, 18687)]