318395160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46549}}^1$

素因数の和:46585

約数の個数: 96

約数和(自身を含む): 1089270000

約数和(自身を除く): 770874840

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, 46549, 93098, 139647, 186196, 232745, 279294, 372392, 418941, 465490, 558588, 698235, 837882, 884431, 930980, 1117176, 1396470, 1675764, 1768862, 1861960, 2094705, 2653293, 2792940, 3351528, 3537724, 4189410, 4422155, 5306586, 5585880, 7075448, 7959879, 8378820, 8844310, 10613172, 13266465, 15919758, 16757640, 17688620, 21226344, 26532930, 31839516, 35377240, 39799395, 53065860, 63679032, 79598790, 106131720, 159197580, 318395160]

約数ペア:

[(1, 318395160), (2, 159197580), (3, 106131720), (4, 79598790), (5, 63679032), (6, 53065860), (8, 39799395), (9, 35377240), (10, 31839516), (12, 26532930), (15, 21226344), (18, 17688620), (19, 16757640), (20, 15919758), (24, 13266465), (30, 10613172), (36, 8844310), (38, 8378820), (40, 7959879), (45, 7075448), (57, 5585880), (60, 5306586), (72, 4422155), (76, 4189410), (90, 3537724), (95, 3351528), (114, 2792940), (120, 2653293), (152, 2094705), (171, 1861960), (180, 1768862), (190, 1675764), (228, 1396470), (285, 1117176), (342, 930980), (360, 884431), (380, 837882), (456, 698235), (570, 558588), (684, 465490), (760, 418941), (855, 372392), (1140, 279294), (1368, 232745), (1710, 186196), (2280, 139647), (3420, 93098), (6840, 46549)]