427503960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30449}}^1$

素因数の和:30482

約数の個数: 128

約数和(自身を含む): 1534680000

約数和(自身を除く): 1107176040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 30449, 60898, 91347, 121796, 152245, 182694, 243592, 274041, 304490, 365388, 395837, 456735, 548082, 608980, 730776, 791674, 822123, 913470, 1096164, 1187511, 1217960, 1370205, 1583348, 1644246, 1826940, 1979185, 2192328, 2375022, 2740410, 3166696, 3288492, 3562533, 3653880, 3958370, 4110615, 4750044, 5480820, 5937555, 6576984, 7125066, 7916740, 8221230, 9500088, 10687599, 10961640, 11875110, 14250132, 15833480, 16442460, 17812665, 21375198, 23750220, 28500264, 32884920, 35625330, 42750396, 47500440, 53437995, 71250660, 85500792, 106875990, 142501320, 213751980, 427503960]

約数ペア:

[(1, 427503960), (2, 213751980), (3, 142501320), (4, 106875990), (5, 85500792), (6, 71250660), (8, 53437995), (9, 47500440), (10, 42750396), (12, 35625330), (13, 32884920), (15, 28500264), (18, 23750220), (20, 21375198), (24, 17812665), (26, 16442460), (27, 15833480), (30, 14250132), (36, 11875110), (39, 10961640), (40, 10687599), (45, 9500088), (52, 8221230), (54, 7916740), (60, 7125066), (65, 6576984), (72, 5937555), (78, 5480820), (90, 4750044), (104, 4110615), (108, 3958370), (117, 3653880), (120, 3562533), (130, 3288492), (135, 3166696), (156, 2740410), (180, 2375022), (195, 2192328), (216, 1979185), (234, 1826940), (260, 1644246), (270, 1583348), (312, 1370205), (351, 1217960), (360, 1187511), (390, 1096164), (468, 913470), (520, 822123), (540, 791674), (585, 730776), (702, 608980), (780, 548082), (936, 456735), (1080, 395837), (1170, 365388), (1404, 304490), (1560, 274041), (1755, 243592), (2340, 182694), (2808, 152245), (3510, 121796), (4680, 91347), (7020, 60898), (14040, 30449)]