405671520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{733}}^1\times {\mathrm{1153}}^1$

素因数の和:1904

約数の個数: 96

約数和(自身を含む): 1280718432

約数和(自身を除く): 875046912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 733, 1153, 1466, 2199, 2306, 2932, 3459, 3665, 4398, 4612, 5765, 5864, 6918, 7330, 8796, 9224, 10995, 11530, 11728, 13836, 14660, 17295, 17592, 18448, 21990, 23060, 23456, 27672, 29320, 34590, 35184, 36896, 43980, 46120, 55344, 58640, 69180, 70368, 87960, 92240, 110688, 117280, 138360, 175920, 184480, 276720, 351840, 553440, 845149, 1690298, 2535447, 3380596, 4225745, 5070894, 6761192, 8451490, 10141788, 12677235, 13522384, 16902980, 20283576, 25354470, 27044768, 33805960, 40567152, 50708940, 67611920, 81134304, 101417880, 135223840, 202835760, 405671520]

約数ペア:

[(1, 405671520), (2, 202835760), (3, 135223840), (4, 101417880), (5, 81134304), (6, 67611920), (8, 50708940), (10, 40567152), (12, 33805960), (15, 27044768), (16, 25354470), (20, 20283576), (24, 16902980), (30, 13522384), (32, 12677235), (40, 10141788), (48, 8451490), (60, 6761192), (80, 5070894), (96, 4225745), (120, 3380596), (160, 2535447), (240, 1690298), (480, 845149), (733, 553440), (1153, 351840), (1466, 276720), (2199, 184480), (2306, 175920), (2932, 138360), (3459, 117280), (3665, 110688), (4398, 92240), (4612, 87960), (5765, 70368), (5864, 69180), (6918, 58640), (7330, 55344), (8796, 46120), (9224, 43980), (10995, 36896), (11530, 35184), (11728, 34590), (13836, 29320), (14660, 27672), (17295, 23456), (17592, 23060), (18448, 21990)]