29927880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{3079}}^1$

素因数の和:3105

約数の個数: 96

約数和(自身を含む): 100900800

約数和(自身を除く): 70972920

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, 3079, 3240, 4860, 6158, 9237, 9720, 12316, 15395, 18474, 24632, 27711, 30790, 36948, 46185, 55422, 61580, 73896, 83133, 92370, 110844, 123160, 138555, 166266, 184740, 221688, 249399, 277110, 332532, 369480, 415665, 498798, 554220, 665064, 748197, 831330, 997596, 1108440, 1246995, 1496394, 1662660, 1995192, 2493990, 2992788, 3325320, 3740985, 4987980, 5985576, 7481970, 9975960, 14963940, 29927880]

約数ペア:

[(1, 29927880), (2, 14963940), (3, 9975960), (4, 7481970), (5, 5985576), (6, 4987980), (8, 3740985), (9, 3325320), (10, 2992788), (12, 2493990), (15, 1995192), (18, 1662660), (20, 1496394), (24, 1246995), (27, 1108440), (30, 997596), (36, 831330), (40, 748197), (45, 665064), (54, 554220), (60, 498798), (72, 415665), (81, 369480), (90, 332532), (108, 277110), (120, 249399), (135, 221688), (162, 184740), (180, 166266), (216, 138555), (243, 123160), (270, 110844), (324, 92370), (360, 83133), (405, 73896), (486, 61580), (540, 55422), (648, 46185), (810, 36948), (972, 30790), (1080, 27711), (1215, 24632), (1620, 18474), (1944, 15395), (2430, 12316), (3079, 9720), (3240, 9237), (4860, 6158)]