312567480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45697}}^1$

素因数の和:45733

約数の個数: 96

約数和(自身を含む): 1069333200

約数和(自身を除く): 756765720

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, 45697, 91394, 137091, 182788, 228485, 274182, 365576, 411273, 456970, 548364, 685455, 822546, 868243, 913940, 1096728, 1370910, 1645092, 1736486, 1827880, 2056365, 2604729, 2741820, 3290184, 3472972, 4112730, 4341215, 5209458, 5483640, 6945944, 7814187, 8225460, 8682430, 10418916, 13023645, 15628374, 16450920, 17364860, 20837832, 26047290, 31256748, 34729720, 39070935, 52094580, 62513496, 78141870, 104189160, 156283740, 312567480]

約数ペア:

[(1, 312567480), (2, 156283740), (3, 104189160), (4, 78141870), (5, 62513496), (6, 52094580), (8, 39070935), (9, 34729720), (10, 31256748), (12, 26047290), (15, 20837832), (18, 17364860), (19, 16450920), (20, 15628374), (24, 13023645), (30, 10418916), (36, 8682430), (38, 8225460), (40, 7814187), (45, 6945944), (57, 5483640), (60, 5209458), (72, 4341215), (76, 4112730), (90, 3472972), (95, 3290184), (114, 2741820), (120, 2604729), (152, 2056365), (171, 1827880), (180, 1736486), (190, 1645092), (228, 1370910), (285, 1096728), (342, 913940), (360, 868243), (380, 822546), (456, 685455), (570, 548364), (684, 456970), (760, 411273), (855, 365576), (1140, 274182), (1368, 228485), (1710, 182788), (2280, 137091), (3420, 91394), (6840, 45697)]