7913160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 27993600

約数和(自身を除く): 20080440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 431, 459, 510, 540, 612, 680, 765, 862, 918, 1020, 1080, 1224, 1293, 1530, 1724, 1836, 2040, 2155, 2295, 2586, 3060, 3448, 3672, 3879, 4310, 4590, 5172, 6120, 6465, 7327, 7758, 8620, 9180, 10344, 11637, 12930, 14654, 15516, 17240, 18360, 19395, 21981, 23274, 25860, 29308, 31032, 36635, 38790, 43962, 46548, 51720, 58185, 58616, 65943, 73270, 77580, 87924, 93096, 109905, 116370, 131886, 146540, 155160, 175848, 197829, 219810, 232740, 263772, 293080, 329715, 395658, 439620, 465480, 527544, 659430, 791316, 879240, 989145, 1318860, 1582632, 1978290, 2637720, 3956580, 7913160]

約数ペア:

[(1, 7913160), (2, 3956580), (3, 2637720), (4, 1978290), (5, 1582632), (6, 1318860), (8, 989145), (9, 879240), (10, 791316), (12, 659430), (15, 527544), (17, 465480), (18, 439620), (20, 395658), (24, 329715), (27, 293080), (30, 263772), (34, 232740), (36, 219810), (40, 197829), (45, 175848), (51, 155160), (54, 146540), (60, 131886), (68, 116370), (72, 109905), (85, 93096), (90, 87924), (102, 77580), (108, 73270), (120, 65943), (135, 58616), (136, 58185), (153, 51720), (170, 46548), (180, 43962), (204, 38790), (216, 36635), (255, 31032), (270, 29308), (306, 25860), (340, 23274), (360, 21981), (408, 19395), (431, 18360), (459, 17240), (510, 15516), (540, 14654), (612, 12930), (680, 11637), (765, 10344), (862, 9180), (918, 8620), (1020, 7758), (1080, 7327), (1224, 6465), (1293, 6120), (1530, 5172), (1724, 4590), (1836, 4310), (2040, 3879), (2155, 3672), (2295, 3448), (2586, 3060)]