86880257280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{396931}}^1$

素因数の和:396977

約数の個数: 216

約数和(自身を含む): 316418313120

約数和(自身を除く): 229538055840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 11520, 12160, 13680, 14592, 18240, 21888, 24320, 27360, 36480, 43776, 54720, 72960, 109440, 218880, 396931, 793862, 1190793, 1587724, 1984655, 2381586, 3175448, 3572379, 3969310, 4763172, 5953965, 6350896, 7144758, 7541689, 7938620, 9526344, 11907930, 12701792, 14289516, 15083378, 15877240, 17861895, 19052688, 22625067, 23815860, 25403584, 28579032, 30166756, 31754480, 35723790, 37708445, 38105376, 45250134, 47631720, 50807168, 57158064, 60333512, 63508960, 67875201, 71447580, 75416890, 76210752, 90500268, 95263440, 101614336, 113125335, 114316128, 120667024, 127017920, 135750402, 142895160, 150833780, 152421504, 181000536, 190526880, 226250670, 228632256, 241334048, 254035840, 271500804, 285790320, 301667560, 304843008, 339376005, 362001072, 381053760, 452501340, 457264512, 482668096, 508071680, 543001608, 571580640, 603335120, 678752010, 724002144, 762107520, 905002680, 914529024, 965336192, 1086003216, 1143161280, 1206670240, 1357504020, 1448004288, 1524215040, 1810005360, 1930672384, 2172006432, 2286322560, 2413340480, 2715008040, 2896008576, 3620010720, 4344012864, 4572645120, 4826680960, 5430016080, 5792017152, 7240021440, 8688025728, 9653361920, 10860032160, 14480042880, 17376051456, 21720064320, 28960085760, 43440128640, 86880257280]

約数ペア:

[(1, 86880257280), (2, 43440128640), (3, 28960085760), (4, 21720064320), (5, 17376051456), (6, 14480042880), (8, 10860032160), (9, 9653361920), (10, 8688025728), (12, 7240021440), (15, 5792017152), (16, 5430016080), (18, 4826680960), (19, 4572645120), (20, 4344012864), (24, 3620010720), (30, 2896008576), (32, 2715008040), (36, 2413340480), (38, 2286322560), (40, 2172006432), (45, 1930672384), (48, 1810005360), (57, 1524215040), (60, 1448004288), (64, 1357504020), (72, 1206670240), (76, 1143161280), (80, 1086003216), (90, 965336192), (95, 914529024), (96, 905002680), (114, 762107520), (120, 724002144), (128, 678752010), (144, 603335120), (152, 571580640), (160, 543001608), (171, 508071680), (180, 482668096), (190, 457264512), (192, 452501340), (228, 381053760), (240, 362001072), (256, 339376005), (285, 304843008), (288, 301667560), (304, 285790320), (320, 271500804), (342, 254035840), (360, 241334048), (380, 228632256), (384, 226250670), (456, 190526880), (480, 181000536), (570, 152421504), (576, 150833780), (608, 142895160), (640, 135750402), (684, 127017920), (720, 120667024), (760, 114316128), (768, 113125335), (855, 101614336), (912, 95263440), (960, 90500268), (1140, 76210752), (1152, 75416890), (1216, 71447580), (1280, 67875201), (1368, 63508960), (1440, 60333512), (1520, 57158064), (1710, 50807168), (1824, 47631720), (1920, 45250134), (2280, 38105376), (2304, 37708445), (2432, 35723790), (2736, 31754480), (2880, 30166756), (3040, 28579032), (3420, 25403584), (3648, 23815860), (3840, 22625067), (4560, 19052688), (4864, 17861895), (5472, 15877240), (5760, 15083378), (6080, 14289516), (6840, 12701792), (7296, 11907930), (9120, 9526344), (10944, 7938620), (11520, 7541689), (12160, 7144758), (13680, 6350896), (14592, 5953965), (18240, 4763172), (21888, 3969310), (24320, 3572379), (27360, 3175448), (36480, 2381586), (43776, 1984655), (54720, 1587724), (72960, 1190793), (109440, 793862), (218880, 396931)]