122455440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3209}}^1$

素因数の和:3281

約数の個数: 120

約数和(自身を含む): 419136120

約数和(自身を除く): 296680680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3209, 3816, 4240, 4770, 6360, 6418, 7632, 9540, 9627, 12720, 12836, 16045, 19080, 19254, 25672, 28881, 32090, 38160, 38508, 48135, 51344, 57762, 64180, 77016, 96270, 115524, 128360, 144405, 154032, 170077, 192540, 231048, 256720, 288810, 340154, 385080, 462096, 510231, 577620, 680308, 770160, 850385, 1020462, 1155240, 1360616, 1530693, 1700770, 2040924, 2310480, 2551155, 2721232, 3061386, 3401540, 4081848, 5102310, 6122772, 6803080, 7653465, 8163696, 10204620, 12245544, 13606160, 15306930, 20409240, 24491088, 30613860, 40818480, 61227720, 122455440]

約数ペア:

[(1, 122455440), (2, 61227720), (3, 40818480), (4, 30613860), (5, 24491088), (6, 20409240), (8, 15306930), (9, 13606160), (10, 12245544), (12, 10204620), (15, 8163696), (16, 7653465), (18, 6803080), (20, 6122772), (24, 5102310), (30, 4081848), (36, 3401540), (40, 3061386), (45, 2721232), (48, 2551155), (53, 2310480), (60, 2040924), (72, 1700770), (80, 1530693), (90, 1360616), (106, 1155240), (120, 1020462), (144, 850385), (159, 770160), (180, 680308), (212, 577620), (240, 510231), (265, 462096), (318, 385080), (360, 340154), (424, 288810), (477, 256720), (530, 231048), (636, 192540), (720, 170077), (795, 154032), (848, 144405), (954, 128360), (1060, 115524), (1272, 96270), (1590, 77016), (1908, 64180), (2120, 57762), (2385, 51344), (2544, 48135), (3180, 38508), (3209, 38160), (3816, 32090), (4240, 28881), (4770, 25672), (6360, 19254), (6418, 19080), (7632, 16045), (9540, 12836), (9627, 12720)]