165315960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24169}}^1$

素因数の和:24205

約数の個数: 96

約数和(自身を含む): 565578000

約数和(自身を除く): 400262040

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, 24169, 48338, 72507, 96676, 120845, 145014, 193352, 217521, 241690, 290028, 362535, 435042, 459211, 483380, 580056, 725070, 870084, 918422, 966760, 1087605, 1377633, 1450140, 1740168, 1836844, 2175210, 2296055, 2755266, 2900280, 3673688, 4132899, 4350420, 4592110, 5510532, 6888165, 8265798, 8700840, 9184220, 11021064, 13776330, 16531596, 18368440, 20664495, 27552660, 33063192, 41328990, 55105320, 82657980, 165315960]

約数ペア:

[(1, 165315960), (2, 82657980), (3, 55105320), (4, 41328990), (5, 33063192), (6, 27552660), (8, 20664495), (9, 18368440), (10, 16531596), (12, 13776330), (15, 11021064), (18, 9184220), (19, 8700840), (20, 8265798), (24, 6888165), (30, 5510532), (36, 4592110), (38, 4350420), (40, 4132899), (45, 3673688), (57, 2900280), (60, 2755266), (72, 2296055), (76, 2175210), (90, 1836844), (95, 1740168), (114, 1450140), (120, 1377633), (152, 1087605), (171, 966760), (180, 918422), (190, 870084), (228, 725070), (285, 580056), (342, 483380), (360, 459211), (380, 435042), (456, 362535), (570, 290028), (684, 241690), (760, 217521), (855, 193352), (1140, 145014), (1368, 120845), (1710, 96676), (2280, 72507), (3420, 48338), (6840, 24169)]