30997324.000000000

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19037}}^1$

素因数の和:19062

約数の個数: 100

約数和(自身を含む): 428469228

約数和(自身を除く): 305109468

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 19037, 38074, 57111, 76148, 95185, 114222, 152296, 171333, 190370, 228444, 285555, 304592, 342666, 380740, 456888, 513999, 571110, 685332, 761480, 856665, 913776, 1027998, 1142220, 1370664, 1522960, 1541997, 1713330, 2055996, 2284440, 2569995, 2741328, 3083994, 3426660, 4111992, 4568880, 5139990, 6167988, 6853320, 7709985, 8223984, 10279980, 12335976, 13706640, 15419970, 20559960, 24671952, 30839940, 41119920, 61679880, 123359760]

約数ペア:

[(1, 123359760), (2, 61679880), (3, 41119920), (4, 30839940), (5, 24671952), (6, 20559960), (8, 15419970), (9, 13706640), (10, 12335976), (12, 10279980), (15, 8223984), (16, 7709985), (18, 6853320), (20, 6167988), (24, 5139990), (27, 4568880), (30, 4111992), (36, 3426660), (40, 3083994), (45, 2741328), (48, 2569995), (54, 2284440), (60, 2055996), (72, 1713330), (80, 1541997), (81, 1522960), (90, 1370664), (108, 1142220), (120, 1027998), (135, 913776), (144, 856665), (162, 761480), (180, 685332), (216, 571110), (240, 513999), (270, 456888), (324, 380740), (360, 342666), (405, 304592), (432, 285555), (540, 228444), (648, 190370), (720, 171333), (810, 152296), (1080, 114222), (1296, 95185), (1620, 76148), (2160, 57111), (3240, 38074), (6480, 19037)]