139845960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4228

約数の個数: 128

約数和(自身を含む): 481305600

約数和(自身を除く): 341459640

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, 4177, 4185, 5580, 6696, 8354, 8370, 11160, 12531, 16708, 16740, 20885, 25062, 33416, 33480, 37593, 41770, 50124, 62655, 75186, 83540, 100248, 112779, 125310, 129487, 150372, 167080, 187965, 225558, 250620, 258974, 300744, 375930, 388461, 451116, 501240, 517948, 563895, 647435, 751860, 776922, 902232, 1035896, 1127790, 1165383, 1294870, 1503720, 1553844, 1942305, 2255580, 2330766, 2589740, 3107688, 3496149, 3884610, 4511160, 4661532, 5179480, 5826915, 6992298, 7769220, 9323064, 11653830, 13984596, 15538440, 17480745, 23307660, 27969192, 34961490, 46615320, 69922980, 139845960]

約数ペア:

[(1, 139845960), (2, 69922980), (3, 46615320), (4, 34961490), (5, 27969192), (6, 23307660), (8, 17480745), (9, 15538440), (10, 13984596), (12, 11653830), (15, 9323064), (18, 7769220), (20, 6992298), (24, 5826915), (27, 5179480), (30, 4661532), (31, 4511160), (36, 3884610), (40, 3496149), (45, 3107688), (54, 2589740), (60, 2330766), (62, 2255580), (72, 1942305), (90, 1553844), (93, 1503720), (108, 1294870), (120, 1165383), (124, 1127790), (135, 1035896), (155, 902232), (180, 776922), (186, 751860), (216, 647435), (248, 563895), (270, 517948), (279, 501240), (310, 451116), (360, 388461), (372, 375930), (465, 300744), (540, 258974), (558, 250620), (620, 225558), (744, 187965), (837, 167080), (930, 150372), (1080, 129487), (1116, 125310), (1240, 112779), (1395, 100248), (1674, 83540), (1860, 75186), (2232, 62655), (2790, 50124), (3348, 41770), (3720, 37593), (4177, 33480), (4185, 33416), (5580, 25062), (6696, 20885), (8354, 16740), (8370, 16708), (11160, 12531)]