77035920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24691}}^1$

素因数の和:24720

約数の個数: 80

約数和(自身を含む): 257191872

約数和(自身を除く): 180155952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 24691, 49382, 74073, 98764, 123455, 148146, 197528, 246910, 296292, 320983, 370365, 395056, 493820, 592584, 641966, 740730, 962949, 987640, 1185168, 1283932, 1481460, 1604915, 1925898, 1975280, 2567864, 2962920, 3209830, 3851796, 4814745, 5135728, 5925840, 6419660, 7703592, 9629490, 12839320, 15407184, 19258980, 25678640, 38517960, 77035920]

約数ペア:

[(1, 77035920), (2, 38517960), (3, 25678640), (4, 19258980), (5, 15407184), (6, 12839320), (8, 9629490), (10, 7703592), (12, 6419660), (13, 5925840), (15, 5135728), (16, 4814745), (20, 3851796), (24, 3209830), (26, 2962920), (30, 2567864), (39, 1975280), (40, 1925898), (48, 1604915), (52, 1481460), (60, 1283932), (65, 1185168), (78, 987640), (80, 962949), (104, 740730), (120, 641966), (130, 592584), (156, 493820), (195, 395056), (208, 370365), (240, 320983), (260, 296292), (312, 246910), (390, 197528), (520, 148146), (624, 123455), (780, 98764), (1040, 74073), (1560, 49382), (3120, 24691)]