40434480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:739

約数の個数: 120

約数和(自身を含む): 137535840

約数和(自身を除く): 97101360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 631, 712, 720, 801, 890, 1068, 1262, 1335, 1424, 1602, 1780, 1893, 2136, 2524, 2670, 3155, 3204, 3560, 3786, 4005, 4272, 5048, 5340, 5679, 6310, 6408, 7120, 7572, 8010, 9465, 10096, 10680, 11358, 12620, 12816, 15144, 16020, 18930, 21360, 22716, 25240, 28395, 30288, 32040, 37860, 45432, 50480, 56159, 56790, 64080, 75720, 90864, 112318, 113580, 151440, 168477, 224636, 227160, 280795, 336954, 449272, 454320, 505431, 561590, 673908, 842385, 898544, 1010862, 1123180, 1347816, 1684770, 2021724, 2246360, 2527155, 2695632, 3369540, 4043448, 4492720, 5054310, 6739080, 8086896, 10108620, 13478160, 20217240, 40434480]

約数ペア:

[(1, 40434480), (2, 20217240), (3, 13478160), (4, 10108620), (5, 8086896), (6, 6739080), (8, 5054310), (9, 4492720), (10, 4043448), (12, 3369540), (15, 2695632), (16, 2527155), (18, 2246360), (20, 2021724), (24, 1684770), (30, 1347816), (36, 1123180), (40, 1010862), (45, 898544), (48, 842385), (60, 673908), (72, 561590), (80, 505431), (89, 454320), (90, 449272), (120, 336954), (144, 280795), (178, 227160), (180, 224636), (240, 168477), (267, 151440), (356, 113580), (360, 112318), (445, 90864), (534, 75720), (631, 64080), (712, 56790), (720, 56159), (801, 50480), (890, 45432), (1068, 37860), (1262, 32040), (1335, 30288), (1424, 28395), (1602, 25240), (1780, 22716), (1893, 21360), (2136, 18930), (2524, 16020), (2670, 15144), (3155, 12816), (3204, 12620), (3560, 11358), (3786, 10680), (4005, 10096), (4272, 9465), (5048, 8010), (5340, 7572), (5679, 7120), (6310, 6408)]