30175920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41911}}^1$

素因数の和:41930

約数の個数: 60

約数和(自身を含む): 101343216

約数和(自身を除く): 71167296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 41911, 83822, 125733, 167644, 209555, 251466, 335288, 377199, 419110, 502932, 628665, 670576, 754398, 838220, 1005864, 1257330, 1508796, 1676440, 1885995, 2011728, 2514660, 3017592, 3352880, 3771990, 5029320, 6035184, 7543980, 10058640, 15087960, 30175920]

約数ペア:

[(1, 30175920), (2, 15087960), (3, 10058640), (4, 7543980), (5, 6035184), (6, 5029320), (8, 3771990), (9, 3352880), (10, 3017592), (12, 2514660), (15, 2011728), (16, 1885995), (18, 1676440), (20, 1508796), (24, 1257330), (30, 1005864), (36, 838220), (40, 754398), (45, 670576), (48, 628665), (60, 502932), (72, 419110), (80, 377199), (90, 335288), (120, 251466), (144, 209555), (180, 167644), (240, 125733), (360, 83822), (720, 41911)]