54080460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 240

約数和(自身を含む): 204906240

約数和(自身を除く): 150825780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 251, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 502, 513, 532, 540, 567, 570, 630, 665, 684, 753, 756, 798, 810, 855, 945, 1004, 1026, 1134, 1140, 1197, 1255, 1260, 1330, 1506, 1539, 1596, 1620, 1710, 1757, 1890, 1995, 2052, 2259, 2268, 2394, 2510, 2565, 2660, 2835, 3012, 3078, 3420, 3514, 3591, 3765, 3780, 3990, 4518, 4769, 4788, 5020, 5130, 5271, 5670, 5985, 6156, 6777, 7028, 7182, 7530, 7695, 7980, 8785, 9036, 9538, 10260, 10542, 10773, 11295, 11340, 11970, 13554, 14307, 14364, 15060, 15390, 15813, 17570, 17955, 19076, 20331, 21084, 21546, 22590, 23845, 23940, 26355, 27108, 28614, 30780, 31626, 33383, 33885, 35140, 35910, 40662, 42921, 43092, 45180, 47439, 47690, 52710, 53865, 57228, 63252, 66766, 67770, 71535, 71820, 79065, 81324, 85842, 94878, 95380, 100149, 101655, 105420, 107730, 128763, 133532, 135540, 142317, 143070, 158130, 166915, 171684, 189756, 200298, 203310, 214605, 215460, 237195, 257526, 284634, 286140, 300447, 316260, 333830, 386289, 400596, 406620, 429210, 474390, 500745, 515052, 569268, 600894, 643815, 667660, 711585, 772578, 858420, 901341, 948780, 1001490, 1201788, 1287630, 1423170, 1502235, 1545156, 1802682, 1931445, 2002980, 2575260, 2704023, 2846340, 3004470, 3605364, 3862890, 4506705, 5408046, 6008940, 7725780, 9013410, 10816092, 13520115, 18026820, 27040230, 54080460]

約数ペア:

[(1, 54080460), (2, 27040230), (3, 18026820), (4, 13520115), (5, 10816092), (6, 9013410), (7, 7725780), (9, 6008940), (10, 5408046), (12, 4506705), (14, 3862890), (15, 3605364), (18, 3004470), (19, 2846340), (20, 2704023), (21, 2575260), (27, 2002980), (28, 1931445), (30, 1802682), (35, 1545156), (36, 1502235), (38, 1423170), (42, 1287630), (45, 1201788), (54, 1001490), (57, 948780), (60, 901341), (63, 858420), (70, 772578), (76, 711585), (81, 667660), (84, 643815), (90, 600894), (95, 569268), (105, 515052), (108, 500745), (114, 474390), (126, 429210), (133, 406620), (135, 400596), (140, 386289), (162, 333830), (171, 316260), (180, 300447), (189, 286140), (190, 284634), (210, 257526), (228, 237195), (251, 215460), (252, 214605), (266, 203310), (270, 200298), (285, 189756), (315, 171684), (324, 166915), (342, 158130), (378, 143070), (380, 142317), (399, 135540), (405, 133532), (420, 128763), (502, 107730), (513, 105420), (532, 101655), (540, 100149), (567, 95380), (570, 94878), (630, 85842), (665, 81324), (684, 79065), (753, 71820), (756, 71535), (798, 67770), (810, 66766), (855, 63252), (945, 57228), (1004, 53865), (1026, 52710), (1134, 47690), (1140, 47439), (1197, 45180), (1255, 43092), (1260, 42921), (1330, 40662), (1506, 35910), (1539, 35140), (1596, 33885), (1620, 33383), (1710, 31626), (1757, 30780), (1890, 28614), (1995, 27108), (2052, 26355), (2259, 23940), (2268, 23845), (2394, 22590), (2510, 21546), (2565, 21084), (2660, 20331), (2835, 19076), (3012, 17955), (3078, 17570), (3420, 15813), (3514, 15390), (3591, 15060), (3765, 14364), (3780, 14307), (3990, 13554), (4518, 11970), (4769, 11340), (4788, 11295), (5020, 10773), (5130, 10542), (5271, 10260), (5670, 9538), (5985, 9036), (6156, 8785), (6777, 7980), (7028, 7695), (7182, 7530)]