30367440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:866

約数の個数: 160

約数和(自身を含む): 110885760

約数和(自身を除く): 80518320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 827, 918, 1020, 1080, 1224, 1360, 1530, 1654, 1836, 2040, 2160, 2295, 2448, 2481, 3060, 3308, 3672, 4080, 4135, 4590, 4962, 6120, 6616, 7344, 7443, 8270, 9180, 9924, 12240, 12405, 13232, 14059, 14886, 16540, 18360, 19848, 22329, 24810, 28118, 29772, 33080, 36720, 37215, 39696, 42177, 44658, 49620, 56236, 59544, 66160, 70295, 74430, 84354, 89316, 99240, 111645, 112472, 119088, 126531, 140590, 148860, 168708, 178632, 198480, 210885, 223290, 224944, 253062, 281180, 297720, 337416, 357264, 379593, 421770, 446580, 506124, 562360, 595440, 632655, 674832, 759186, 843540, 893160, 1012248, 1124720, 1265310, 1518372, 1687080, 1786320, 1897965, 2024496, 2530620, 3036744, 3374160, 3795930, 5061240, 6073488, 7591860, 10122480, 15183720, 30367440]

約数ペア:

[(1, 30367440), (2, 15183720), (3, 10122480), (4, 7591860), (5, 6073488), (6, 5061240), (8, 3795930), (9, 3374160), (10, 3036744), (12, 2530620), (15, 2024496), (16, 1897965), (17, 1786320), (18, 1687080), (20, 1518372), (24, 1265310), (27, 1124720), (30, 1012248), (34, 893160), (36, 843540), (40, 759186), (45, 674832), (48, 632655), (51, 595440), (54, 562360), (60, 506124), (68, 446580), (72, 421770), (80, 379593), (85, 357264), (90, 337416), (102, 297720), (108, 281180), (120, 253062), (135, 224944), (136, 223290), (144, 210885), (153, 198480), (170, 178632), (180, 168708), (204, 148860), (216, 140590), (240, 126531), (255, 119088), (270, 112472), (272, 111645), (306, 99240), (340, 89316), (360, 84354), (408, 74430), (432, 70295), (459, 66160), (510, 59544), (540, 56236), (612, 49620), (680, 44658), (720, 42177), (765, 39696), (816, 37215), (827, 36720), (918, 33080), (1020, 29772), (1080, 28118), (1224, 24810), (1360, 22329), (1530, 19848), (1654, 18360), (1836, 16540), (2040, 14886), (2160, 14059), (2295, 13232), (2448, 12405), (2481, 12240), (3060, 9924), (3308, 9180), (3672, 8270), (4080, 7443), (4135, 7344), (4590, 6616), (4962, 6120)]