29917920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 95080608

約数和(自身を除く): 65162688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 397, 471, 480, 628, 785, 794, 942, 1191, 1256, 1570, 1588, 1884, 1985, 2355, 2382, 2512, 3140, 3176, 3768, 3970, 4710, 4764, 5024, 5955, 6280, 6352, 7536, 7940, 9420, 9528, 11910, 12560, 12704, 15072, 15880, 18840, 19056, 23820, 25120, 31760, 37680, 38112, 47640, 62329, 63520, 75360, 95280, 124658, 186987, 190560, 249316, 311645, 373974, 498632, 623290, 747948, 934935, 997264, 1246580, 1495896, 1869870, 1994528, 2493160, 2991792, 3739740, 4986320, 5983584, 7479480, 9972640, 14958960, 29917920]

約数ペア:

[(1, 29917920), (2, 14958960), (3, 9972640), (4, 7479480), (5, 5983584), (6, 4986320), (8, 3739740), (10, 2991792), (12, 2493160), (15, 1994528), (16, 1869870), (20, 1495896), (24, 1246580), (30, 997264), (32, 934935), (40, 747948), (48, 623290), (60, 498632), (80, 373974), (96, 311645), (120, 249316), (157, 190560), (160, 186987), (240, 124658), (314, 95280), (397, 75360), (471, 63520), (480, 62329), (628, 47640), (785, 38112), (794, 37680), (942, 31760), (1191, 25120), (1256, 23820), (1570, 19056), (1588, 18840), (1884, 15880), (1985, 15072), (2355, 12704), (2382, 12560), (2512, 11910), (3140, 9528), (3176, 9420), (3768, 7940), (3970, 7536), (4710, 6352), (4764, 6280), (5024, 5955)]