515266380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2333}}^1$

素因数の和:2760

約数の個数: 96

約数和(自身を含む): 1607659200

約数和(自身を除く): 1092392820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 409, 540, 818, 1227, 1636, 2045, 2333, 2454, 3681, 4090, 4666, 4908, 6135, 6999, 7362, 8180, 9332, 11043, 11665, 12270, 13998, 14724, 18405, 20997, 22086, 23330, 24540, 27996, 34995, 36810, 41994, 44172, 46660, 55215, 62991, 69990, 73620, 83988, 104985, 110430, 125982, 139980, 209970, 220860, 251964, 314955, 419940, 629910, 954197, 1259820, 1908394, 2862591, 3816788, 4770985, 5725182, 8587773, 9541970, 11450364, 14312955, 17175546, 19083940, 25763319, 28625910, 34351092, 42938865, 51526638, 57251820, 85877730, 103053276, 128816595, 171755460, 257633190, 515266380]

約数ペア:

[(1, 515266380), (2, 257633190), (3, 171755460), (4, 128816595), (5, 103053276), (6, 85877730), (9, 57251820), (10, 51526638), (12, 42938865), (15, 34351092), (18, 28625910), (20, 25763319), (27, 19083940), (30, 17175546), (36, 14312955), (45, 11450364), (54, 9541970), (60, 8587773), (90, 5725182), (108, 4770985), (135, 3816788), (180, 2862591), (270, 1908394), (409, 1259820), (540, 954197), (818, 629910), (1227, 419940), (1636, 314955), (2045, 251964), (2333, 220860), (2454, 209970), (3681, 139980), (4090, 125982), (4666, 110430), (4908, 104985), (6135, 83988), (6999, 73620), (7362, 69990), (8180, 62991), (9332, 55215), (11043, 46660), (11665, 44172), (12270, 41994), (13998, 36810), (14724, 34995), (18405, 27996), (20997, 24540), (22086, 23330)]