3057480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 10800000

約数和(自身を除く): 7742520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 149, 152, 171, 180, 190, 216, 228, 270, 285, 298, 342, 360, 380, 447, 456, 513, 540, 570, 596, 684, 745, 760, 855, 894, 1026, 1080, 1140, 1192, 1341, 1368, 1490, 1710, 1788, 2052, 2235, 2280, 2565, 2682, 2831, 2980, 3420, 3576, 4023, 4104, 4470, 5130, 5364, 5662, 5960, 6705, 6840, 8046, 8493, 8940, 10260, 10728, 11324, 13410, 14155, 16092, 16986, 17880, 20115, 20520, 22648, 25479, 26820, 28310, 32184, 33972, 40230, 42465, 50958, 53640, 56620, 67944, 76437, 80460, 84930, 101916, 113240, 127395, 152874, 160920, 169860, 203832, 254790, 305748, 339720, 382185, 509580, 611496, 764370, 1019160, 1528740, 3057480]

約数ペア:

[(1, 3057480), (2, 1528740), (3, 1019160), (4, 764370), (5, 611496), (6, 509580), (8, 382185), (9, 339720), (10, 305748), (12, 254790), (15, 203832), (18, 169860), (19, 160920), (20, 152874), (24, 127395), (27, 113240), (30, 101916), (36, 84930), (38, 80460), (40, 76437), (45, 67944), (54, 56620), (57, 53640), (60, 50958), (72, 42465), (76, 40230), (90, 33972), (95, 32184), (108, 28310), (114, 26820), (120, 25479), (135, 22648), (149, 20520), (152, 20115), (171, 17880), (180, 16986), (190, 16092), (216, 14155), (228, 13410), (270, 11324), (285, 10728), (298, 10260), (342, 8940), (360, 8493), (380, 8046), (447, 6840), (456, 6705), (513, 5960), (540, 5662), (570, 5364), (596, 5130), (684, 4470), (745, 4104), (760, 4023), (855, 3576), (894, 3420), (1026, 2980), (1080, 2831), (1140, 2682), (1192, 2565), (1341, 2280), (1368, 2235), (1490, 2052), (1710, 1788)]