916056720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4091}}^1$

素因数の和:4421

約数の個数: 120

約数和(自身を含む): 3087070272

約数和(自身を除く): 2171013552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 311, 360, 622, 720, 933, 1244, 1555, 1866, 2488, 2799, 3110, 3732, 4091, 4665, 4976, 5598, 6220, 7464, 8182, 9330, 11196, 12273, 12440, 13995, 14928, 16364, 18660, 20455, 22392, 24546, 24880, 27990, 32728, 36819, 37320, 40910, 44784, 49092, 55980, 61365, 65456, 73638, 74640, 81820, 98184, 111960, 122730, 147276, 163640, 184095, 196368, 223920, 245460, 294552, 327280, 368190, 490920, 589104, 736380, 981840, 1272301, 1472760, 2544602, 2945520, 3816903, 5089204, 6361505, 7633806, 10178408, 11450709, 12723010, 15267612, 19084515, 20356816, 22901418, 25446020, 30535224, 38169030, 45802836, 50892040, 57253545, 61070448, 76338060, 91605672, 101784080, 114507090, 152676120, 183211344, 229014180, 305352240, 458028360, 916056720]

約数ペア:

[(1, 916056720), (2, 458028360), (3, 305352240), (4, 229014180), (5, 183211344), (6, 152676120), (8, 114507090), (9, 101784080), (10, 91605672), (12, 76338060), (15, 61070448), (16, 57253545), (18, 50892040), (20, 45802836), (24, 38169030), (30, 30535224), (36, 25446020), (40, 22901418), (45, 20356816), (48, 19084515), (60, 15267612), (72, 12723010), (80, 11450709), (90, 10178408), (120, 7633806), (144, 6361505), (180, 5089204), (240, 3816903), (311, 2945520), (360, 2544602), (622, 1472760), (720, 1272301), (933, 981840), (1244, 736380), (1555, 589104), (1866, 490920), (2488, 368190), (2799, 327280), (3110, 294552), (3732, 245460), (4091, 223920), (4665, 196368), (4976, 184095), (5598, 163640), (6220, 147276), (7464, 122730), (8182, 111960), (9330, 98184), (11196, 81820), (12273, 74640), (12440, 73638), (13995, 65456), (14928, 61365), (16364, 55980), (18660, 49092), (20455, 44784), (22392, 40910), (24546, 37320), (24880, 36819), (27990, 32728)]