161510040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3011}}^1$

素因数の和:3177

約数の個数: 96

約数和(自身を含む): 528606000

約数和(自身を除く): 367095960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 745, 894, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3011, 3576, 4470, 5364, 5960, 6022, 6705, 8940, 9033, 10728, 12044, 13410, 15055, 17880, 18066, 24088, 26820, 27099, 30110, 36132, 45165, 53640, 54198, 60220, 72264, 90330, 108396, 120440, 135495, 180660, 216792, 270990, 361320, 448639, 541980, 897278, 1083960, 1345917, 1794556, 2243195, 2691834, 3589112, 4037751, 4486390, 5383668, 6729585, 8075502, 8972780, 10767336, 13459170, 16151004, 17945560, 20188755, 26918340, 32302008, 40377510, 53836680, 80755020, 161510040]

約数ペア:

[(1, 161510040), (2, 80755020), (3, 53836680), (4, 40377510), (5, 32302008), (6, 26918340), (8, 20188755), (9, 17945560), (10, 16151004), (12, 13459170), (15, 10767336), (18, 8972780), (20, 8075502), (24, 6729585), (30, 5383668), (36, 4486390), (40, 4037751), (45, 3589112), (60, 2691834), (72, 2243195), (90, 1794556), (120, 1345917), (149, 1083960), (180, 897278), (298, 541980), (360, 448639), (447, 361320), (596, 270990), (745, 216792), (894, 180660), (1192, 135495), (1341, 120440), (1490, 108396), (1788, 90330), (2235, 72264), (2682, 60220), (2980, 54198), (3011, 53640), (3576, 45165), (4470, 36132), (5364, 30110), (5960, 27099), (6022, 26820), (6705, 24088), (8940, 18066), (9033, 17880), (10728, 15055), (12044, 13410)]