388071840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62191}}^1$

素因数の和:62222

約数の個数: 96

約数和(自身を含む): 1316480256

約数和(自身を除く): 928408416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 62191, 124382, 186573, 248764, 310955, 373146, 497528, 621910, 746292, 808483, 932865, 995056, 1243820, 1492584, 1616966, 1865730, 1990112, 2425449, 2487640, 2985168, 3233932, 3731460, 4042415, 4850898, 4975280, 5970336, 6467864, 7462920, 8084830, 9701796, 9950560, 12127245, 12935728, 14925840, 16169660, 19403592, 24254490, 25871456, 29851680, 32339320, 38807184, 48508980, 64678640, 77614368, 97017960, 129357280, 194035920, 388071840]

約数ペア:

[(1, 388071840), (2, 194035920), (3, 129357280), (4, 97017960), (5, 77614368), (6, 64678640), (8, 48508980), (10, 38807184), (12, 32339320), (13, 29851680), (15, 25871456), (16, 24254490), (20, 19403592), (24, 16169660), (26, 14925840), (30, 12935728), (32, 12127245), (39, 9950560), (40, 9701796), (48, 8084830), (52, 7462920), (60, 6467864), (65, 5970336), (78, 4975280), (80, 4850898), (96, 4042415), (104, 3731460), (120, 3233932), (130, 2985168), (156, 2487640), (160, 2425449), (195, 1990112), (208, 1865730), (240, 1616966), (260, 1492584), (312, 1243820), (390, 995056), (416, 932865), (480, 808483), (520, 746292), (624, 621910), (780, 497528), (1040, 373146), (1248, 310955), (1560, 248764), (2080, 186573), (3120, 124382), (6240, 62191)]