1318827240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{192811}}^1$

素因数の和:192847

約数の個数: 96

約数和(自身を含む): 4511800800

約数和(自身を除く): 3192973560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 192811, 385622, 578433, 771244, 964055, 1156866, 1542488, 1735299, 1928110, 2313732, 2892165, 3470598, 3663409, 3856220, 4627464, 5784330, 6941196, 7326818, 7712440, 8676495, 10990227, 11568660, 13882392, 14653636, 17352990, 18317045, 21980454, 23137320, 29307272, 32970681, 34705980, 36634090, 43960908, 54951135, 65941362, 69411960, 73268180, 87921816, 109902270, 131882724, 146536360, 164853405, 219804540, 263765448, 329706810, 439609080, 659413620, 1318827240]

約数ペア:

[(1, 1318827240), (2, 659413620), (3, 439609080), (4, 329706810), (5, 263765448), (6, 219804540), (8, 164853405), (9, 146536360), (10, 131882724), (12, 109902270), (15, 87921816), (18, 73268180), (19, 69411960), (20, 65941362), (24, 54951135), (30, 43960908), (36, 36634090), (38, 34705980), (40, 32970681), (45, 29307272), (57, 23137320), (60, 21980454), (72, 18317045), (76, 17352990), (90, 14653636), (95, 13882392), (114, 11568660), (120, 10990227), (152, 8676495), (171, 7712440), (180, 7326818), (190, 6941196), (228, 5784330), (285, 4627464), (342, 3856220), (360, 3663409), (380, 3470598), (456, 2892165), (570, 2313732), (684, 1928110), (760, 1735299), (855, 1542488), (1140, 1156866), (1368, 964055), (1710, 771244), (2280, 578433), (3420, 385622), (6840, 192811)]