320971200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6079}}^1$

素因数の和:6115

約数の個数: 168

約数和(自身を含む): 1148974080

約数和(自身を除く): 828002880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 192, 200, 220, 240, 264, 275, 300, 320, 330, 352, 400, 440, 480, 528, 550, 600, 660, 704, 800, 825, 880, 960, 1056, 1100, 1200, 1320, 1600, 1650, 1760, 2112, 2200, 2400, 2640, 3300, 3520, 4400, 4800, 5280, 6079, 6600, 8800, 10560, 12158, 13200, 17600, 18237, 24316, 26400, 30395, 36474, 48632, 52800, 60790, 66869, 72948, 91185, 97264, 121580, 133738, 145896, 151975, 182370, 194528, 200607, 243160, 267476, 291792, 303950, 334345, 364740, 389056, 401214, 455925, 486320, 534952, 583584, 607900, 668690, 729480, 802428, 911850, 972640, 1003035, 1069904, 1167168, 1215800, 1337380, 1458960, 1604856, 1671725, 1823700, 1945280, 2006070, 2139808, 2431600, 2674760, 2917920, 3209712, 3343450, 3647400, 4012140, 4279616, 4863200, 5015175, 5349520, 5835840, 6419424, 6686900, 7294800, 8024280, 9726400, 10030350, 10699040, 12838848, 13373800, 14589600, 16048560, 20060700, 21398080, 26747600, 29179200, 32097120, 40121400, 53495200, 64194240, 80242800, 106990400, 160485600, 320971200]

約数ペア:

[(1, 320971200), (2, 160485600), (3, 106990400), (4, 80242800), (5, 64194240), (6, 53495200), (8, 40121400), (10, 32097120), (11, 29179200), (12, 26747600), (15, 21398080), (16, 20060700), (20, 16048560), (22, 14589600), (24, 13373800), (25, 12838848), (30, 10699040), (32, 10030350), (33, 9726400), (40, 8024280), (44, 7294800), (48, 6686900), (50, 6419424), (55, 5835840), (60, 5349520), (64, 5015175), (66, 4863200), (75, 4279616), (80, 4012140), (88, 3647400), (96, 3343450), (100, 3209712), (110, 2917920), (120, 2674760), (132, 2431600), (150, 2139808), (160, 2006070), (165, 1945280), (176, 1823700), (192, 1671725), (200, 1604856), (220, 1458960), (240, 1337380), (264, 1215800), (275, 1167168), (300, 1069904), (320, 1003035), (330, 972640), (352, 911850), (400, 802428), (440, 729480), (480, 668690), (528, 607900), (550, 583584), (600, 534952), (660, 486320), (704, 455925), (800, 401214), (825, 389056), (880, 364740), (960, 334345), (1056, 303950), (1100, 291792), (1200, 267476), (1320, 243160), (1600, 200607), (1650, 194528), (1760, 182370), (2112, 151975), (2200, 145896), (2400, 133738), (2640, 121580), (3300, 97264), (3520, 91185), (4400, 72948), (4800, 66869), (5280, 60790), (6079, 52800), (6600, 48632), (8800, 36474), (10560, 30395), (12158, 26400), (13200, 24316), (17600, 18237)]