30336120

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{3121}}^1$

素因数の和:3147

約数の個数: 96

約数和(自身を含む): 102276720

約数和(自身を除く): 71940600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3121, 3240, 4860, 6242, 9363, 9720, 12484, 15605, 18726, 24968, 28089, 31210, 37452, 46815, 56178, 62420, 74904, 84267, 93630, 112356, 124840, 140445, 168534, 187260, 224712, 252801, 280890, 337068, 374520, 421335, 505602, 561780, 674136, 758403, 842670, 1011204, 1123560, 1264005, 1516806, 1685340, 2022408, 2528010, 3033612, 3370680, 3792015, 5056020, 6067224, 7584030, 10112040, 15168060, 30336120]

約数ペア:

[(1, 30336120), (2, 15168060), (3, 10112040), (4, 7584030), (5, 6067224), (6, 5056020), (8, 3792015), (9, 3370680), (10, 3033612), (12, 2528010), (15, 2022408), (18, 1685340), (20, 1516806), (24, 1264005), (27, 1123560), (30, 1011204), (36, 842670), (40, 758403), (45, 674136), (54, 561780), (60, 505602), (72, 421335), (81, 374520), (90, 337068), (108, 280890), (120, 252801), (135, 224712), (162, 187260), (180, 168534), (216, 140445), (243, 124840), (270, 112356), (324, 93630), (360, 84267), (405, 74904), (486, 62420), (540, 56178), (648, 46815), (810, 37452), (972, 31210), (1080, 28089), (1215, 24968), (1620, 18726), (1944, 15605), (2430, 12484), (3121, 9720), (3240, 9363), (4860, 6242)]