2480097960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{74077}}^1$

素因数の和:74128

約数の個数: 128

約数和(自身を含む): 8533785600

約数和(自身を除く): 6053687640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 74077, 148154, 222231, 296308, 370385, 444462, 592616, 666693, 740770, 888924, 1111155, 1333386, 1481540, 1777848, 2000079, 2222310, 2296387, 2666772, 2963080, 3333465, 4000158, 4444620, 4592774, 5333544, 6666930, 6889161, 8000316, 8889240, 9185548, 10000395, 11481935, 13333860, 13778322, 16000632, 18371096, 20000790, 20667483, 22963870, 26667720, 27556644, 34445805, 40001580, 41334966, 45927740, 55113288, 62002449, 68891610, 80003160, 82669932, 91855480, 103337415, 124004898, 137783220, 165339864, 206674830, 248009796, 275566440, 310012245, 413349660, 496019592, 620024490, 826699320, 1240048980, 2480097960]

約数ペア:

[(1, 2480097960), (2, 1240048980), (3, 826699320), (4, 620024490), (5, 496019592), (6, 413349660), (8, 310012245), (9, 275566440), (10, 248009796), (12, 206674830), (15, 165339864), (18, 137783220), (20, 124004898), (24, 103337415), (27, 91855480), (30, 82669932), (31, 80003160), (36, 68891610), (40, 62002449), (45, 55113288), (54, 45927740), (60, 41334966), (62, 40001580), (72, 34445805), (90, 27556644), (93, 26667720), (108, 22963870), (120, 20667483), (124, 20000790), (135, 18371096), (155, 16000632), (180, 13778322), (186, 13333860), (216, 11481935), (248, 10000395), (270, 9185548), (279, 8889240), (310, 8000316), (360, 6889161), (372, 6666930), (465, 5333544), (540, 4592774), (558, 4444620), (620, 4000158), (744, 3333465), (837, 2963080), (930, 2666772), (1080, 2296387), (1116, 2222310), (1240, 2000079), (1395, 1777848), (1674, 1481540), (1860, 1333386), (2232, 1111155), (2790, 888924), (3348, 740770), (3720, 666693), (4185, 592616), (5580, 444462), (6696, 370385), (8370, 296308), (11160, 222231), (16740, 148154), (33480, 74077)]