159796080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11681}}^1$

素因数の和:11719

約数の個数: 120

約数和(自身を含む): 564941520

約数和(自身を除く): 405145440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 11681, 13680, 23362, 35043, 46724, 58405, 70086, 93448, 105129, 116810, 140172, 175215, 186896, 210258, 221939, 233620, 280344, 350430, 420516, 443878, 467240, 525645, 560688, 665817, 700860, 841032, 887756, 934480, 1051290, 1109695, 1331634, 1401720, 1682064, 1775512, 1997451, 2102580, 2219390, 2663268, 2803440, 3329085, 3551024, 3994902, 4205160, 4438780, 5326536, 6658170, 7989804, 8410320, 8877560, 9987255, 10653072, 13316340, 15979608, 17755120, 19974510, 26632680, 31959216, 39949020, 53265360, 79898040, 159796080]

約数ペア:

[(1, 159796080), (2, 79898040), (3, 53265360), (4, 39949020), (5, 31959216), (6, 26632680), (8, 19974510), (9, 17755120), (10, 15979608), (12, 13316340), (15, 10653072), (16, 9987255), (18, 8877560), (19, 8410320), (20, 7989804), (24, 6658170), (30, 5326536), (36, 4438780), (38, 4205160), (40, 3994902), (45, 3551024), (48, 3329085), (57, 2803440), (60, 2663268), (72, 2219390), (76, 2102580), (80, 1997451), (90, 1775512), (95, 1682064), (114, 1401720), (120, 1331634), (144, 1109695), (152, 1051290), (171, 934480), (180, 887756), (190, 841032), (228, 700860), (240, 665817), (285, 560688), (304, 525645), (342, 467240), (360, 443878), (380, 420516), (456, 350430), (570, 280344), (684, 233620), (720, 221939), (760, 210258), (855, 186896), (912, 175215), (1140, 140172), (1368, 116810), (1520, 105129), (1710, 93448), (2280, 70086), (2736, 58405), (3420, 46724), (4560, 35043), (6840, 23362), (11681, 13680)]