40794840

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{1399}}^1$

素因数の和:1428

約数の個数: 112

約数和(自身を含む): 137718000

約数和(自身を除く): 96923160

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, 729, 810, 972, 1080, 1215, 1399, 1458, 1620, 1944, 2430, 2798, 2916, 3240, 3645, 4197, 4860, 5596, 5832, 6995, 7290, 8394, 9720, 11192, 12591, 13990, 14580, 16788, 20985, 25182, 27980, 29160, 33576, 37773, 41970, 50364, 55960, 62955, 75546, 83940, 100728, 113319, 125910, 151092, 167880, 188865, 226638, 251820, 302184, 339957, 377730, 453276, 503640, 566595, 679914, 755460, 906552, 1019871, 1133190, 1359828, 1510920, 1699785, 2039742, 2266380, 2719656, 3399570, 4079484, 4532760, 5099355, 6799140, 8158968, 10198710, 13598280, 20397420, 40794840]

約数ペア:

[(1, 40794840), (2, 20397420), (3, 13598280), (4, 10198710), (5, 8158968), (6, 6799140), (8, 5099355), (9, 4532760), (10, 4079484), (12, 3399570), (15, 2719656), (18, 2266380), (20, 2039742), (24, 1699785), (27, 1510920), (30, 1359828), (36, 1133190), (40, 1019871), (45, 906552), (54, 755460), (60, 679914), (72, 566595), (81, 503640), (90, 453276), (108, 377730), (120, 339957), (135, 302184), (162, 251820), (180, 226638), (216, 188865), (243, 167880), (270, 151092), (324, 125910), (360, 113319), (405, 100728), (486, 83940), (540, 75546), (648, 62955), (729, 55960), (810, 50364), (972, 41970), (1080, 37773), (1215, 33576), (1399, 29160), (1458, 27980), (1620, 25182), (1944, 20985), (2430, 16788), (2798, 14580), (2916, 13990), (3240, 12591), (3645, 11192), (4197, 9720), (4860, 8394), (5596, 7290), (5832, 6995)]