13038890.000000000

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5393}}^1$

素因数の和:5472

約数の個数: 96

約数和(自身を含む): 505655136

約数和(自身を除く): 347748096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 4880, 5393, 5856, 7320, 9760, 10786, 14640, 16179, 21572, 26965, 29280, 32358, 43144, 53930, 64716, 80895, 86288, 107860, 129432, 161790, 172576, 215720, 258864, 323580, 328973, 431440, 517728, 647160, 657946, 862880, 986919, 1294320, 1315892, 1644865, 1973838, 2588640, 2631784, 3289730, 3947676, 4934595, 5263568, 6579460, 7895352, 9869190, 10527136, 13158920, 15790704, 19738380, 26317840, 31581408, 39476760, 52635680, 78953520, 157907040]

約数ペア:

[(1, 157907040), (2, 78953520), (3, 52635680), (4, 39476760), (5, 31581408), (6, 26317840), (8, 19738380), (10, 15790704), (12, 13158920), (15, 10527136), (16, 9869190), (20, 7895352), (24, 6579460), (30, 5263568), (32, 4934595), (40, 3947676), (48, 3289730), (60, 2631784), (61, 2588640), (80, 1973838), (96, 1644865), (120, 1315892), (122, 1294320), (160, 986919), (183, 862880), (240, 657946), (244, 647160), (305, 517728), (366, 431440), (480, 328973), (488, 323580), (610, 258864), (732, 215720), (915, 172576), (976, 161790), (1220, 129432), (1464, 107860), (1830, 86288), (1952, 80895), (2440, 64716), (2928, 53930), (3660, 43144), (4880, 32358), (5393, 29280), (5856, 26965), (7320, 21572), (9760, 16179), (10786, 14640)]