15162240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 49572000

約数和(自身を除く): 34409760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 149, 159, 160, 192, 212, 240, 265, 298, 318, 320, 384, 424, 447, 480, 530, 596, 636, 640, 745, 795, 848, 894, 960, 1060, 1192, 1272, 1490, 1590, 1696, 1788, 1920, 2120, 2235, 2384, 2544, 2980, 3180, 3392, 3576, 4240, 4470, 4768, 5088, 5960, 6360, 6784, 7152, 7897, 8480, 8940, 9536, 10176, 11920, 12720, 14304, 15794, 16960, 17880, 19072, 20352, 23691, 23840, 25440, 28608, 31588, 33920, 35760, 39485, 47382, 47680, 50880, 57216, 63176, 71520, 78970, 94764, 95360, 101760, 118455, 126352, 143040, 157940, 189528, 236910, 252704, 286080, 315880, 379056, 473820, 505408, 631760, 758112, 947640, 1010816, 1263520, 1516224, 1895280, 2527040, 3032448, 3790560, 5054080, 7581120, 15162240]

約数ペア:

[(1, 15162240), (2, 7581120), (3, 5054080), (4, 3790560), (5, 3032448), (6, 2527040), (8, 1895280), (10, 1516224), (12, 1263520), (15, 1010816), (16, 947640), (20, 758112), (24, 631760), (30, 505408), (32, 473820), (40, 379056), (48, 315880), (53, 286080), (60, 252704), (64, 236910), (80, 189528), (96, 157940), (106, 143040), (120, 126352), (128, 118455), (149, 101760), (159, 95360), (160, 94764), (192, 78970), (212, 71520), (240, 63176), (265, 57216), (298, 50880), (318, 47680), (320, 47382), (384, 39485), (424, 35760), (447, 33920), (480, 31588), (530, 28608), (596, 25440), (636, 23840), (640, 23691), (745, 20352), (795, 19072), (848, 17880), (894, 16960), (960, 15794), (1060, 14304), (1192, 12720), (1272, 11920), (1490, 10176), (1590, 9536), (1696, 8940), (1788, 8480), (1920, 7897), (2120, 7152), (2235, 6784), (2384, 6360), (2544, 5960), (2980, 5088), (3180, 4768), (3392, 4470), (3576, 4240)]