30848728320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{140939}}^1$

素因数の和:140985

約数の個数: 216

約数和(自身を含む): 112351730400

約数和(自身を除く): 81503002080

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, 140939, 218880, 281878, 422817, 563756, 704695, 845634, 1127512, 1268451, 1409390, 1691268, 2114085, 2255024, 2536902, 2677841, 2818780, 3382536, 4228170, 4510048, 5073804, 5355682, 5637560, 6342255, 6765072, 8033523, 8456340, 9020096, 10147608, 10711364, 11275120, 12684510, 13389205, 13530144, 16067046, 16912680, 18040192, 20295216, 21422728, 22550240, 24100569, 25369020, 26778410, 27060288, 32134092, 33825360, 36080384, 40167615, 40590432, 42845456, 45100480, 48201138, 50738040, 53556820, 54120576, 64268184, 67650720, 80335230, 81180864, 85690912, 90200960, 96402276, 101476080, 107113640, 108241152, 120502845, 128536368, 135301440, 160670460, 162361728, 171381824, 180401920, 192804552, 202952160, 214227280, 241005690, 257072736, 270602880, 321340920, 324723456, 342763648, 385609104, 405904320, 428454560, 482011380, 514145472, 541205760, 642681840, 685527296, 771218208, 811808640, 856909120, 964022760, 1028290944, 1285363680, 1542436416, 1623617280, 1713818240, 1928045520, 2056581888, 2570727360, 3084872832, 3427636480, 3856091040, 5141454720, 6169745664, 7712182080, 10282909440, 15424364160, 30848728320]

約数ペア:

[(1, 30848728320), (2, 15424364160), (3, 10282909440), (4, 7712182080), (5, 6169745664), (6, 5141454720), (8, 3856091040), (9, 3427636480), (10, 3084872832), (12, 2570727360), (15, 2056581888), (16, 1928045520), (18, 1713818240), (19, 1623617280), (20, 1542436416), (24, 1285363680), (30, 1028290944), (32, 964022760), (36, 856909120), (38, 811808640), (40, 771218208), (45, 685527296), (48, 642681840), (57, 541205760), (60, 514145472), (64, 482011380), (72, 428454560), (76, 405904320), (80, 385609104), (90, 342763648), (95, 324723456), (96, 321340920), (114, 270602880), (120, 257072736), (128, 241005690), (144, 214227280), (152, 202952160), (160, 192804552), (171, 180401920), (180, 171381824), (190, 162361728), (192, 160670460), (228, 135301440), (240, 128536368), (256, 120502845), (285, 108241152), (288, 107113640), (304, 101476080), (320, 96402276), (342, 90200960), (360, 85690912), (380, 81180864), (384, 80335230), (456, 67650720), (480, 64268184), (570, 54120576), (576, 53556820), (608, 50738040), (640, 48201138), (684, 45100480), (720, 42845456), (760, 40590432), (768, 40167615), (855, 36080384), (912, 33825360), (960, 32134092), (1140, 27060288), (1152, 26778410), (1216, 25369020), (1280, 24100569), (1368, 22550240), (1440, 21422728), (1520, 20295216), (1710, 18040192), (1824, 16912680), (1920, 16067046), (2280, 13530144), (2304, 13389205), (2432, 12684510), (2736, 11275120), (2880, 10711364), (3040, 10147608), (3420, 9020096), (3648, 8456340), (3840, 8033523), (4560, 6765072), (4864, 6342255), (5472, 5637560), (5760, 5355682), (6080, 5073804), (6840, 4510048), (7296, 4228170), (9120, 3382536), (10944, 2818780), (11520, 2677841), (12160, 2536902), (13680, 2255024), (14592, 2114085), (18240, 1691268), (21888, 1409390), (24320, 1268451), (27360, 1127512), (36480, 845634), (43776, 704695), (54720, 563756), (72960, 422817), (109440, 281878), (140939, 218880)]