189879360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17981}}^1$

素因数の和:18012

約数の個数: 112

約数和(自身を含む): 657709632

約数和(自身を除く): 467830272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 17981, 35962, 53943, 71924, 89905, 107886, 143848, 179810, 197791, 215772, 269715, 287696, 359620, 395582, 431544, 539430, 575392, 593373, 719240, 791164, 863088, 988955, 1078860, 1150784, 1186746, 1438480, 1582328, 1726176, 1977910, 2157720, 2373492, 2876960, 2966865, 3164656, 3452352, 3955820, 4315440, 4746984, 5753920, 5933730, 6329312, 7911640, 8630880, 9493968, 11867460, 12658624, 15823280, 17261760, 18987936, 23734920, 31646560, 37975872, 47469840, 63293120, 94939680, 189879360]

約数ペア:

[(1, 189879360), (2, 94939680), (3, 63293120), (4, 47469840), (5, 37975872), (6, 31646560), (8, 23734920), (10, 18987936), (11, 17261760), (12, 15823280), (15, 12658624), (16, 11867460), (20, 9493968), (22, 8630880), (24, 7911640), (30, 6329312), (32, 5933730), (33, 5753920), (40, 4746984), (44, 4315440), (48, 3955820), (55, 3452352), (60, 3164656), (64, 2966865), (66, 2876960), (80, 2373492), (88, 2157720), (96, 1977910), (110, 1726176), (120, 1582328), (132, 1438480), (160, 1186746), (165, 1150784), (176, 1078860), (192, 988955), (220, 863088), (240, 791164), (264, 719240), (320, 593373), (330, 575392), (352, 539430), (440, 431544), (480, 395582), (528, 359620), (660, 287696), (704, 269715), (880, 215772), (960, 197791), (1056, 179810), (1320, 143848), (1760, 107886), (2112, 89905), (2640, 71924), (3520, 53943), (5280, 35962), (10560, 17981)]