38205720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{15161}}^1$

素因数の和:15185

約数の個数: 96

約数和(自身を含む): 141916320

約数和(自身を除く): 103710600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 15161, 30322, 45483, 60644, 75805, 90966, 106127, 121288, 136449, 151610, 181932, 212254, 227415, 272898, 303220, 318381, 363864, 424508, 454830, 530635, 545796, 606440, 636762, 682245, 849016, 909660, 955143, 1061270, 1091592, 1273524, 1364490, 1591905, 1819320, 1910286, 2122540, 2547048, 2728980, 3183810, 3820572, 4245080, 4775715, 5457960, 6367620, 7641144, 9551430, 12735240, 19102860, 38205720]

約数ペア:

[(1, 38205720), (2, 19102860), (3, 12735240), (4, 9551430), (5, 7641144), (6, 6367620), (7, 5457960), (8, 4775715), (9, 4245080), (10, 3820572), (12, 3183810), (14, 2728980), (15, 2547048), (18, 2122540), (20, 1910286), (21, 1819320), (24, 1591905), (28, 1364490), (30, 1273524), (35, 1091592), (36, 1061270), (40, 955143), (42, 909660), (45, 849016), (56, 682245), (60, 636762), (63, 606440), (70, 545796), (72, 530635), (84, 454830), (90, 424508), (105, 363864), (120, 318381), (126, 303220), (140, 272898), (168, 227415), (180, 212254), (210, 181932), (252, 151610), (280, 136449), (315, 121288), (360, 106127), (420, 90966), (504, 75805), (630, 60644), (840, 45483), (1260, 30322), (2520, 15161)]