41427720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:540

約数の個数: 128

約数和(自身を含む): 139968000

約数和(自身を除く): 98540280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 431, 445, 534, 540, 712, 801, 862, 890, 1068, 1080, 1293, 1335, 1602, 1724, 1780, 2136, 2155, 2403, 2586, 2670, 3204, 3448, 3560, 3879, 4005, 4310, 4806, 5172, 5340, 6408, 6465, 7758, 8010, 8620, 9612, 10344, 10680, 11637, 12015, 12930, 15516, 16020, 17240, 19224, 19395, 23274, 24030, 25860, 31032, 32040, 38359, 38790, 46548, 48060, 51720, 58185, 76718, 77580, 93096, 96120, 115077, 116370, 153436, 155160, 191795, 230154, 232740, 306872, 345231, 383590, 460308, 465480, 575385, 690462, 767180, 920616, 1035693, 1150770, 1380924, 1534360, 1726155, 2071386, 2301540, 2761848, 3452310, 4142772, 4603080, 5178465, 6904620, 8285544, 10356930, 13809240, 20713860, 41427720]

約数ペア:

[(1, 41427720), (2, 20713860), (3, 13809240), (4, 10356930), (5, 8285544), (6, 6904620), (8, 5178465), (9, 4603080), (10, 4142772), (12, 3452310), (15, 2761848), (18, 2301540), (20, 2071386), (24, 1726155), (27, 1534360), (30, 1380924), (36, 1150770), (40, 1035693), (45, 920616), (54, 767180), (60, 690462), (72, 575385), (89, 465480), (90, 460308), (108, 383590), (120, 345231), (135, 306872), (178, 232740), (180, 230154), (216, 191795), (267, 155160), (270, 153436), (356, 116370), (360, 115077), (431, 96120), (445, 93096), (534, 77580), (540, 76718), (712, 58185), (801, 51720), (862, 48060), (890, 46548), (1068, 38790), (1080, 38359), (1293, 32040), (1335, 31032), (1602, 25860), (1724, 24030), (1780, 23274), (2136, 19395), (2155, 19224), (2403, 17240), (2586, 16020), (2670, 15516), (3204, 12930), (3448, 12015), (3560, 11637), (3879, 10680), (4005, 10344), (4310, 9612), (4806, 8620), (5172, 8010), (5340, 7758), (6408, 6465)]