144925920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5297}}^1$

素因数の和:5337

約数の個数: 144

約数和(自身を含む): 520687440

約数和(自身を除く): 375761520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5297, 5472, 6840, 9120, 10594, 13680, 15891, 21188, 26485, 27360, 31782, 42376, 47673, 52970, 63564, 79455, 84752, 95346, 100643, 105940, 127128, 158910, 169504, 190692, 201286, 211880, 238365, 254256, 301929, 317820, 381384, 402572, 423760, 476730, 503215, 508512, 603858, 635640, 762768, 805144, 847520, 905787, 953460, 1006430, 1207716, 1271280, 1509645, 1525536, 1610288, 1811574, 1906920, 2012860, 2415432, 2542560, 3019290, 3220576, 3623148, 3813840, 4025720, 4528935, 4830864, 6038580, 7246296, 7627680, 8051440, 9057870, 9661728, 12077160, 14492592, 16102880, 18115740, 24154320, 28985184, 36231480, 48308640, 72462960, 144925920]

約数ペア:

[(1, 144925920), (2, 72462960), (3, 48308640), (4, 36231480), (5, 28985184), (6, 24154320), (8, 18115740), (9, 16102880), (10, 14492592), (12, 12077160), (15, 9661728), (16, 9057870), (18, 8051440), (19, 7627680), (20, 7246296), (24, 6038580), (30, 4830864), (32, 4528935), (36, 4025720), (38, 3813840), (40, 3623148), (45, 3220576), (48, 3019290), (57, 2542560), (60, 2415432), (72, 2012860), (76, 1906920), (80, 1811574), (90, 1610288), (95, 1525536), (96, 1509645), (114, 1271280), (120, 1207716), (144, 1006430), (152, 953460), (160, 905787), (171, 847520), (180, 805144), (190, 762768), (228, 635640), (240, 603858), (285, 508512), (288, 503215), (304, 476730), (342, 423760), (360, 402572), (380, 381384), (456, 317820), (480, 301929), (570, 254256), (608, 238365), (684, 211880), (720, 201286), (760, 190692), (855, 169504), (912, 158910), (1140, 127128), (1368, 105940), (1440, 100643), (1520, 95346), (1710, 84752), (1824, 79455), (2280, 63564), (2736, 52970), (3040, 47673), (3420, 42376), (4560, 31782), (5297, 27360), (5472, 26485), (6840, 21188), (9120, 15891), (10594, 13680)]