38291760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4091}}^1$

素因数の和:4123

約数の個数: 120

約数和(自身を含む): 138522384

約数和(自身を除く): 100230624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4091, 4680, 8182, 9360, 12273, 16364, 20455, 24546, 32728, 36819, 40910, 49092, 53183, 61365, 65456, 73638, 81820, 98184, 106366, 122730, 147276, 159549, 163640, 184095, 196368, 212732, 245460, 265915, 294552, 319098, 327280, 368190, 425464, 478647, 490920, 531830, 589104, 638196, 736380, 797745, 850928, 957294, 981840, 1063660, 1276392, 1472760, 1595490, 1914588, 2127320, 2393235, 2552784, 2945520, 3190980, 3829176, 4254640, 4786470, 6381960, 7658352, 9572940, 12763920, 19145880, 38291760]

約数ペア:

[(1, 38291760), (2, 19145880), (3, 12763920), (4, 9572940), (5, 7658352), (6, 6381960), (8, 4786470), (9, 4254640), (10, 3829176), (12, 3190980), (13, 2945520), (15, 2552784), (16, 2393235), (18, 2127320), (20, 1914588), (24, 1595490), (26, 1472760), (30, 1276392), (36, 1063660), (39, 981840), (40, 957294), (45, 850928), (48, 797745), (52, 736380), (60, 638196), (65, 589104), (72, 531830), (78, 490920), (80, 478647), (90, 425464), (104, 368190), (117, 327280), (120, 319098), (130, 294552), (144, 265915), (156, 245460), (180, 212732), (195, 196368), (208, 184095), (234, 163640), (240, 159549), (260, 147276), (312, 122730), (360, 106366), (390, 98184), (468, 81820), (520, 73638), (585, 65456), (624, 61365), (720, 53183), (780, 49092), (936, 40910), (1040, 36819), (1170, 32728), (1560, 24546), (1872, 20455), (2340, 16364), (3120, 12273), (4091, 9360), (4680, 8182)]