961791720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1697}}^1\times {\mathrm{4723}}^1$

素因数の和:6434

約数の個数: 64

約数和(自身を含む): 2887686720

約数和(自身を除く): 1925895000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1697, 3394, 4723, 5091, 6788, 8485, 9446, 10182, 13576, 14169, 16970, 18892, 20364, 23615, 25455, 28338, 33940, 37784, 40728, 47230, 50910, 56676, 67880, 70845, 94460, 101820, 113352, 141690, 188920, 203640, 283380, 566760, 8014931, 16029862, 24044793, 32059724, 40074655, 48089586, 64119448, 80149310, 96179172, 120223965, 160298620, 192358344, 240447930, 320597240, 480895860, 961791720]

約数ペア:

[(1, 961791720), (2, 480895860), (3, 320597240), (4, 240447930), (5, 192358344), (6, 160298620), (8, 120223965), (10, 96179172), (12, 80149310), (15, 64119448), (20, 48089586), (24, 40074655), (30, 32059724), (40, 24044793), (60, 16029862), (120, 8014931), (1697, 566760), (3394, 283380), (4723, 203640), (5091, 188920), (6788, 141690), (8485, 113352), (9446, 101820), (10182, 94460), (13576, 70845), (14169, 67880), (16970, 56676), (18892, 50910), (20364, 47230), (23615, 40728), (25455, 37784), (28338, 33940)]