60921540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 200648448

約数和(自身を除く): 139726908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 43, 45, 51, 60, 68, 85, 86, 90, 102, 129, 153, 170, 172, 180, 204, 215, 255, 258, 306, 340, 387, 430, 463, 510, 516, 612, 645, 731, 765, 774, 860, 926, 1020, 1290, 1389, 1462, 1530, 1548, 1852, 1935, 2193, 2315, 2580, 2778, 2924, 3060, 3655, 3870, 4167, 4386, 4630, 5556, 6579, 6945, 7310, 7740, 7871, 8334, 8772, 9260, 10965, 13158, 13890, 14620, 15742, 16668, 19909, 20835, 21930, 23613, 26316, 27780, 31484, 32895, 39355, 39818, 41670, 43860, 47226, 59727, 65790, 70839, 78710, 79636, 83340, 94452, 99545, 118065, 119454, 131580, 141678, 157420, 179181, 199090, 236130, 238908, 283356, 298635, 338453, 354195, 358362, 398180, 472260, 597270, 676906, 708390, 716724, 895905, 1015359, 1194540, 1353812, 1416780, 1692265, 1791810, 2030718, 3046077, 3384530, 3583620, 4061436, 5076795, 6092154, 6769060, 10153590, 12184308, 15230385, 20307180, 30460770, 60921540]

約数ペア:

[(1, 60921540), (2, 30460770), (3, 20307180), (4, 15230385), (5, 12184308), (6, 10153590), (9, 6769060), (10, 6092154), (12, 5076795), (15, 4061436), (17, 3583620), (18, 3384530), (20, 3046077), (30, 2030718), (34, 1791810), (36, 1692265), (43, 1416780), (45, 1353812), (51, 1194540), (60, 1015359), (68, 895905), (85, 716724), (86, 708390), (90, 676906), (102, 597270), (129, 472260), (153, 398180), (170, 358362), (172, 354195), (180, 338453), (204, 298635), (215, 283356), (255, 238908), (258, 236130), (306, 199090), (340, 179181), (387, 157420), (430, 141678), (463, 131580), (510, 119454), (516, 118065), (612, 99545), (645, 94452), (731, 83340), (765, 79636), (774, 78710), (860, 70839), (926, 65790), (1020, 59727), (1290, 47226), (1389, 43860), (1462, 41670), (1530, 39818), (1548, 39355), (1852, 32895), (1935, 31484), (2193, 27780), (2315, 26316), (2580, 23613), (2778, 21930), (2924, 20835), (3060, 19909), (3655, 16668), (3870, 15742), (4167, 14620), (4386, 13890), (4630, 13158), (5556, 10965), (6579, 9260), (6945, 8772), (7310, 8334), (7740, 7871)]