1009604520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49201}}^1$

素因数の和:49240

約数の個数: 128

約数和(自身を含む): 3542544000

約数和(自身を除く): 2532939480

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, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 49201, 98402, 147603, 196804, 246005, 295206, 393608, 442809, 492010, 590412, 738015, 885618, 934819, 984020, 1180824, 1328427, 1476030, 1771236, 1869638, 1968040, 2214045, 2656854, 2804457, 2952060, 3542472, 3739276, 4428090, 4674095, 5313708, 5608914, 5904120, 6642135, 7478552, 8413371, 8856180, 9348190, 10627416, 11217828, 13284270, 14022285, 16826742, 17712360, 18696380, 22435656, 25240113, 26568540, 28044570, 33653484, 37392760, 42066855, 50480226, 53137080, 56089140, 67306968, 84133710, 100960452, 112178280, 126200565, 168267420, 201920904, 252401130, 336534840, 504802260, 1009604520]

約数ペア:

[(1, 1009604520), (2, 504802260), (3, 336534840), (4, 252401130), (5, 201920904), (6, 168267420), (8, 126200565), (9, 112178280), (10, 100960452), (12, 84133710), (15, 67306968), (18, 56089140), (19, 53137080), (20, 50480226), (24, 42066855), (27, 37392760), (30, 33653484), (36, 28044570), (38, 26568540), (40, 25240113), (45, 22435656), (54, 18696380), (57, 17712360), (60, 16826742), (72, 14022285), (76, 13284270), (90, 11217828), (95, 10627416), (108, 9348190), (114, 8856180), (120, 8413371), (135, 7478552), (152, 6642135), (171, 5904120), (180, 5608914), (190, 5313708), (216, 4674095), (228, 4428090), (270, 3739276), (285, 3542472), (342, 2952060), (360, 2804457), (380, 2656854), (456, 2214045), (513, 1968040), (540, 1869638), (570, 1771236), (684, 1476030), (760, 1328427), (855, 1180824), (1026, 984020), (1080, 934819), (1140, 885618), (1368, 738015), (1710, 590412), (2052, 492010), (2280, 442809), (2565, 393608), (3420, 295206), (4104, 246005), (5130, 196804), (6840, 147603), (10260, 98402), (20520, 49201)]