120048840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17551}}^1$

素因数の和:17587

約数の個数: 96

約数和(自身を含む): 410716800

約数和(自身を除く): 290667960

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, 17551, 35102, 52653, 70204, 87755, 105306, 140408, 157959, 175510, 210612, 263265, 315918, 333469, 351020, 421224, 526530, 631836, 666938, 702040, 789795, 1000407, 1053060, 1263672, 1333876, 1579590, 1667345, 2000814, 2106120, 2667752, 3001221, 3159180, 3334690, 4001628, 5002035, 6002442, 6318360, 6669380, 8003256, 10004070, 12004884, 13338760, 15006105, 20008140, 24009768, 30012210, 40016280, 60024420, 120048840]

約数ペア:

[(1, 120048840), (2, 60024420), (3, 40016280), (4, 30012210), (5, 24009768), (6, 20008140), (8, 15006105), (9, 13338760), (10, 12004884), (12, 10004070), (15, 8003256), (18, 6669380), (19, 6318360), (20, 6002442), (24, 5002035), (30, 4001628), (36, 3334690), (38, 3159180), (40, 3001221), (45, 2667752), (57, 2106120), (60, 2000814), (72, 1667345), (76, 1579590), (90, 1333876), (95, 1263672), (114, 1053060), (120, 1000407), (152, 789795), (171, 702040), (180, 666938), (190, 631836), (228, 526530), (285, 421224), (342, 351020), (360, 333469), (380, 315918), (456, 263265), (570, 210612), (684, 175510), (760, 157959), (855, 140408), (1140, 105306), (1368, 87755), (1710, 70204), (2280, 52653), (3420, 35102), (6840, 17551)]