145249680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:689

約数の個数: 160

約数和(自身を含む): 483719040

約数和(自身を除く): 338469360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 53, 57, 60, 76, 80, 95, 106, 114, 120, 152, 159, 190, 212, 228, 240, 265, 285, 304, 318, 380, 424, 456, 530, 570, 601, 636, 760, 795, 848, 912, 1007, 1060, 1140, 1202, 1272, 1520, 1590, 1803, 2014, 2120, 2280, 2404, 2544, 3005, 3021, 3180, 3606, 4028, 4240, 4560, 4808, 5035, 6010, 6042, 6360, 7212, 8056, 9015, 9616, 10070, 11419, 12020, 12084, 12720, 14424, 15105, 16112, 18030, 20140, 22838, 24040, 24168, 28848, 30210, 31853, 34257, 36060, 40280, 45676, 48080, 48336, 57095, 60420, 63706, 68514, 72120, 80560, 91352, 95559, 114190, 120840, 127412, 137028, 144240, 159265, 171285, 182704, 191118, 228380, 241680, 254824, 274056, 318530, 342570, 382236, 456760, 477795, 509648, 548112, 605207, 637060, 685140, 764472, 913520, 955590, 1210414, 1274120, 1370280, 1528944, 1815621, 1911180, 2420828, 2548240, 2740560, 3026035, 3631242, 3822360, 4841656, 6052070, 7262484, 7644720, 9078105, 9683312, 12104140, 14524968, 18156210, 24208280, 29049936, 36312420, 48416560, 72624840, 145249680]

約数ペア:

[(1, 145249680), (2, 72624840), (3, 48416560), (4, 36312420), (5, 29049936), (6, 24208280), (8, 18156210), (10, 14524968), (12, 12104140), (15, 9683312), (16, 9078105), (19, 7644720), (20, 7262484), (24, 6052070), (30, 4841656), (38, 3822360), (40, 3631242), (48, 3026035), (53, 2740560), (57, 2548240), (60, 2420828), (76, 1911180), (80, 1815621), (95, 1528944), (106, 1370280), (114, 1274120), (120, 1210414), (152, 955590), (159, 913520), (190, 764472), (212, 685140), (228, 637060), (240, 605207), (265, 548112), (285, 509648), (304, 477795), (318, 456760), (380, 382236), (424, 342570), (456, 318530), (530, 274056), (570, 254824), (601, 241680), (636, 228380), (760, 191118), (795, 182704), (848, 171285), (912, 159265), (1007, 144240), (1060, 137028), (1140, 127412), (1202, 120840), (1272, 114190), (1520, 95559), (1590, 91352), (1803, 80560), (2014, 72120), (2120, 68514), (2280, 63706), (2404, 60420), (2544, 57095), (3005, 48336), (3021, 48080), (3180, 45676), (3606, 40280), (4028, 36060), (4240, 34257), (4560, 31853), (4808, 30210), (5035, 28848), (6010, 24168), (6042, 24040), (6360, 22838), (7212, 20140), (8056, 18030), (9015, 16112), (9616, 15105), (10070, 14424), (11419, 12720), (12020, 12084)]