1485280680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30713}}^1$

素因数の和:30771

約数の個数: 128

約数和(自身を含む): 4953553920

約数和(自身を除く): 3468273240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 30713, 48360, 61426, 92139, 122852, 153565, 184278, 245704, 307130, 368556, 399269, 460695, 614260, 737112, 798538, 921390, 952103, 1197807, 1228520, 1597076, 1842780, 1904206, 1996345, 2395614, 2856309, 3194152, 3685560, 3808412, 3992690, 4760515, 4791228, 5712618, 5989035, 7616824, 7985380, 9521030, 9582456, 11425236, 11978070, 12377339, 14281545, 15970760, 19042060, 22850472, 23956140, 24754678, 28563090, 37132017, 38084120, 47912280, 49509356, 57126180, 61886695, 74264034, 99018712, 114252360, 123773390, 148528068, 185660085, 247546780, 297056136, 371320170, 495093560, 742640340, 1485280680]

約数ペア:

[(1, 1485280680), (2, 742640340), (3, 495093560), (4, 371320170), (5, 297056136), (6, 247546780), (8, 185660085), (10, 148528068), (12, 123773390), (13, 114252360), (15, 99018712), (20, 74264034), (24, 61886695), (26, 57126180), (30, 49509356), (31, 47912280), (39, 38084120), (40, 37132017), (52, 28563090), (60, 24754678), (62, 23956140), (65, 22850472), (78, 19042060), (93, 15970760), (104, 14281545), (120, 12377339), (124, 11978070), (130, 11425236), (155, 9582456), (156, 9521030), (186, 7985380), (195, 7616824), (248, 5989035), (260, 5712618), (310, 4791228), (312, 4760515), (372, 3992690), (390, 3808412), (403, 3685560), (465, 3194152), (520, 2856309), (620, 2395614), (744, 1996345), (780, 1904206), (806, 1842780), (930, 1597076), (1209, 1228520), (1240, 1197807), (1560, 952103), (1612, 921390), (1860, 798538), (2015, 737112), (2418, 614260), (3224, 460695), (3720, 399269), (4030, 368556), (4836, 307130), (6045, 245704), (8060, 184278), (9672, 153565), (12090, 122852), (16120, 92139), (24180, 61426), (30713, 48360)]