40771440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3331}}^1$

素因数の和:3367

約数の個数: 120

約数和(自身を含む): 145021968

約数和(自身を除く): 104250528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 3331, 4080, 6120, 6662, 9993, 12240, 13324, 16655, 19986, 26648, 29979, 33310, 39972, 49965, 53296, 56627, 59958, 66620, 79944, 99930, 113254, 119916, 133240, 149895, 159888, 169881, 199860, 226508, 239832, 266480, 283135, 299790, 339762, 399720, 453016, 479664, 509643, 566270, 599580, 679524, 799440, 849405, 906032, 1019286, 1132540, 1199160, 1359048, 1698810, 2038572, 2265080, 2398320, 2548215, 2718096, 3397620, 4077144, 4530160, 5096430, 6795240, 8154288, 10192860, 13590480, 20385720, 40771440]

約数ペア:

[(1, 40771440), (2, 20385720), (3, 13590480), (4, 10192860), (5, 8154288), (6, 6795240), (8, 5096430), (9, 4530160), (10, 4077144), (12, 3397620), (15, 2718096), (16, 2548215), (17, 2398320), (18, 2265080), (20, 2038572), (24, 1698810), (30, 1359048), (34, 1199160), (36, 1132540), (40, 1019286), (45, 906032), (48, 849405), (51, 799440), (60, 679524), (68, 599580), (72, 566270), (80, 509643), (85, 479664), (90, 453016), (102, 399720), (120, 339762), (136, 299790), (144, 283135), (153, 266480), (170, 239832), (180, 226508), (204, 199860), (240, 169881), (255, 159888), (272, 149895), (306, 133240), (340, 119916), (360, 113254), (408, 99930), (510, 79944), (612, 66620), (680, 59958), (720, 56627), (765, 53296), (816, 49965), (1020, 39972), (1224, 33310), (1360, 29979), (1530, 26648), (2040, 19986), (2448, 16655), (3060, 13324), (3331, 12240), (4080, 9993), (6120, 6662)]