284819040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17981}}^1$

素因数の和:18013

約数の個数: 144

約数和(自身を含む): 1060362576

約数和(自身を除く): 775543536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 17981, 35962, 53943, 71924, 89905, 107886, 143848, 161829, 179810, 197791, 215772, 269715, 287696, 323658, 359620, 395582, 431544, 539430, 575392, 593373, 647316, 719240, 791164, 809145, 863088, 988955, 1078860, 1186746, 1294632, 1438480, 1582328, 1618290, 1726176, 1780119, 1977910, 2157720, 2373492, 2589264, 2876960, 2966865, 3164656, 3236580, 3560238, 3955820, 4315440, 4746984, 5178528, 5933730, 6329312, 6473160, 7120476, 7911640, 8630880, 8900595, 9493968, 11867460, 12946320, 14240952, 15823280, 17801190, 18987936, 23734920, 25892640, 28481904, 31646560, 35602380, 47469840, 56963808, 71204760, 94939680, 142409520, 284819040]

約数ペア:

[(1, 284819040), (2, 142409520), (3, 94939680), (4, 71204760), (5, 56963808), (6, 47469840), (8, 35602380), (9, 31646560), (10, 28481904), (11, 25892640), (12, 23734920), (15, 18987936), (16, 17801190), (18, 15823280), (20, 14240952), (22, 12946320), (24, 11867460), (30, 9493968), (32, 8900595), (33, 8630880), (36, 7911640), (40, 7120476), (44, 6473160), (45, 6329312), (48, 5933730), (55, 5178528), (60, 4746984), (66, 4315440), (72, 3955820), (80, 3560238), (88, 3236580), (90, 3164656), (96, 2966865), (99, 2876960), (110, 2589264), (120, 2373492), (132, 2157720), (144, 1977910), (160, 1780119), (165, 1726176), (176, 1618290), (180, 1582328), (198, 1438480), (220, 1294632), (240, 1186746), (264, 1078860), (288, 988955), (330, 863088), (352, 809145), (360, 791164), (396, 719240), (440, 647316), (480, 593373), (495, 575392), (528, 539430), (660, 431544), (720, 395582), (792, 359620), (880, 323658), (990, 287696), (1056, 269715), (1320, 215772), (1440, 197791), (1584, 179810), (1760, 161829), (1980, 143848), (2640, 107886), (3168, 89905), (3960, 71924), (5280, 53943), (7920, 35962), (15840, 17981)]