28847081520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{223829}}^1$

素因数の和:224027

約数の個数: 120

約数和(自身を含む): 97419769200

約数和(自身を除く): 68572687680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 179, 180, 240, 358, 360, 537, 716, 720, 895, 1074, 1432, 1611, 1790, 2148, 2685, 2864, 3222, 3580, 4296, 5370, 6444, 7160, 8055, 8592, 10740, 12888, 14320, 16110, 21480, 25776, 32220, 42960, 64440, 128880, 223829, 447658, 671487, 895316, 1119145, 1342974, 1790632, 2014461, 2238290, 2685948, 3357435, 3581264, 4028922, 4476580, 5371896, 6714870, 8057844, 8953160, 10072305, 10743792, 13429740, 16115688, 17906320, 20144610, 26859480, 32231376, 40065391, 40289220, 53718960, 80130782, 80578440, 120196173, 160261564, 161156880, 200326955, 240392346, 320523128, 360588519, 400653910, 480784692, 600980865, 641046256, 721177038, 801307820, 961569384, 1201961730, 1442354076, 1602615640, 1802942595, 1923138768, 2403923460, 2884708152, 3205231280, 3605885190, 4807846920, 5769416304, 7211770380, 9615693840, 14423540760, 28847081520]

約数ペア:

[(1, 28847081520), (2, 14423540760), (3, 9615693840), (4, 7211770380), (5, 5769416304), (6, 4807846920), (8, 3605885190), (9, 3205231280), (10, 2884708152), (12, 2403923460), (15, 1923138768), (16, 1802942595), (18, 1602615640), (20, 1442354076), (24, 1201961730), (30, 961569384), (36, 801307820), (40, 721177038), (45, 641046256), (48, 600980865), (60, 480784692), (72, 400653910), (80, 360588519), (90, 320523128), (120, 240392346), (144, 200326955), (179, 161156880), (180, 160261564), (240, 120196173), (358, 80578440), (360, 80130782), (537, 53718960), (716, 40289220), (720, 40065391), (895, 32231376), (1074, 26859480), (1432, 20144610), (1611, 17906320), (1790, 16115688), (2148, 13429740), (2685, 10743792), (2864, 10072305), (3222, 8953160), (3580, 8057844), (4296, 6714870), (5370, 5371896), (6444, 4476580), (7160, 4028922), (8055, 3581264), (8592, 3357435), (10740, 2685948), (12888, 2238290), (14320, 2014461), (16110, 1790632), (21480, 1342974), (25776, 1119145), (32220, 895316), (42960, 671487), (64440, 447658), (128880, 223829)]