30111480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{569}}^1$

素因数の和:603

約数の個数: 192

約数和(自身を含む): 116964000

約数和(自身を除く): 86852520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 569, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1138, 1176, 1260, 1323, 1470, 1512, 1707, 1764, 1890, 1960, 2205, 2276, 2520, 2646, 2845, 2940, 3414, 3528, 3780, 3983, 4410, 4552, 5121, 5292, 5690, 5880, 6615, 6828, 7560, 7966, 8535, 8820, 10242, 10584, 11380, 11949, 13230, 13656, 15363, 15932, 17070, 17640, 19915, 20484, 22760, 23898, 25605, 26460, 27881, 30726, 31864, 34140, 35847, 39830, 40968, 47796, 51210, 52920, 55762, 59745, 61452, 68280, 71694, 76815, 79660, 83643, 95592, 102420, 107541, 111524, 119490, 122904, 139405, 143388, 153630, 159320, 167286, 179235, 204840, 215082, 223048, 238980, 250929, 278810, 286776, 307260, 334572, 358470, 418215, 430164, 477960, 501858, 537705, 557620, 614520, 669144, 716940, 752787, 836430, 860328, 1003716, 1075410, 1115240, 1254645, 1433880, 1505574, 1672860, 2007432, 2150820, 2509290, 3011148, 3345720, 3763935, 4301640, 5018580, 6022296, 7527870, 10037160, 15055740, 30111480]

約数ペア:

[(1, 30111480), (2, 15055740), (3, 10037160), (4, 7527870), (5, 6022296), (6, 5018580), (7, 4301640), (8, 3763935), (9, 3345720), (10, 3011148), (12, 2509290), (14, 2150820), (15, 2007432), (18, 1672860), (20, 1505574), (21, 1433880), (24, 1254645), (27, 1115240), (28, 1075410), (30, 1003716), (35, 860328), (36, 836430), (40, 752787), (42, 716940), (45, 669144), (49, 614520), (54, 557620), (56, 537705), (60, 501858), (63, 477960), (70, 430164), (72, 418215), (84, 358470), (90, 334572), (98, 307260), (105, 286776), (108, 278810), (120, 250929), (126, 238980), (135, 223048), (140, 215082), (147, 204840), (168, 179235), (180, 167286), (189, 159320), (196, 153630), (210, 143388), (216, 139405), (245, 122904), (252, 119490), (270, 111524), (280, 107541), (294, 102420), (315, 95592), (360, 83643), (378, 79660), (392, 76815), (420, 71694), (441, 68280), (490, 61452), (504, 59745), (540, 55762), (569, 52920), (588, 51210), (630, 47796), (735, 40968), (756, 39830), (840, 35847), (882, 34140), (945, 31864), (980, 30726), (1080, 27881), (1138, 26460), (1176, 25605), (1260, 23898), (1323, 22760), (1470, 20484), (1512, 19915), (1707, 17640), (1764, 17070), (1890, 15932), (1960, 15363), (2205, 13656), (2276, 13230), (2520, 11949), (2646, 11380), (2845, 10584), (2940, 10242), (3414, 8820), (3528, 8535), (3780, 7966), (3983, 7560), (4410, 6828), (4552, 6615), (5121, 5880), (5292, 5690)]