126081720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18433}}^1$

素因数の和:18469

約数の個数: 96

約数和(自身を含む): 431355600

約数和(自身を除く): 305273880

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, 18433, 36866, 55299, 73732, 92165, 110598, 147464, 165897, 184330, 221196, 276495, 331794, 350227, 368660, 442392, 552990, 663588, 700454, 737320, 829485, 1050681, 1105980, 1327176, 1400908, 1658970, 1751135, 2101362, 2211960, 2801816, 3152043, 3317940, 3502270, 4202724, 5253405, 6304086, 6635880, 7004540, 8405448, 10506810, 12608172, 14009080, 15760215, 21013620, 25216344, 31520430, 42027240, 63040860, 126081720]

約数ペア:

[(1, 126081720), (2, 63040860), (3, 42027240), (4, 31520430), (5, 25216344), (6, 21013620), (8, 15760215), (9, 14009080), (10, 12608172), (12, 10506810), (15, 8405448), (18, 7004540), (19, 6635880), (20, 6304086), (24, 5253405), (30, 4202724), (36, 3502270), (38, 3317940), (40, 3152043), (45, 2801816), (57, 2211960), (60, 2101362), (72, 1751135), (76, 1658970), (90, 1400908), (95, 1327176), (114, 1105980), (120, 1050681), (152, 829485), (171, 737320), (180, 700454), (190, 663588), (228, 552990), (285, 442392), (342, 368660), (360, 350227), (380, 331794), (456, 276495), (570, 221196), (684, 184330), (760, 165897), (855, 147464), (1140, 110598), (1368, 92165), (1710, 73732), (2280, 55299), (3420, 36866), (6840, 18433)]