154228320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1922

約数の個数: 192

約数和(自身を含む): 568512000

約数和(自身を除く): 414283680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 1879, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 3758, 4104, 4320, 4560, 5130, 5472, 5637, 6840, 7516, 8208, 9120, 9395, 10260, 11274, 13680, 15032, 16416, 16911, 18790, 20520, 22548, 27360, 28185, 30064, 33822, 35701, 37580, 41040, 45096, 50733, 56370, 60128, 67644, 71402, 75160, 82080, 84555, 90192, 101466, 107103, 112740, 135288, 142804, 150320, 169110, 178505, 180384, 202932, 214206, 225480, 253665, 270576, 285608, 300640, 321309, 338220, 357010, 405864, 428412, 450960, 507330, 535515, 541152, 571216, 642618, 676440, 714020, 811728, 856824, 901920, 963927, 1014660, 1071030, 1142432, 1285236, 1352880, 1428040, 1606545, 1623456, 1713648, 1927854, 2029320, 2142060, 2570472, 2705760, 2856080, 3213090, 3427296, 3855708, 4058640, 4284120, 4819635, 5140944, 5712160, 6426180, 7711416, 8117280, 8568240, 9639270, 10281888, 12852360, 15422832, 17136480, 19278540, 25704720, 30845664, 38557080, 51409440, 77114160, 154228320]

約数ペア:

[(1, 154228320), (2, 77114160), (3, 51409440), (4, 38557080), (5, 30845664), (6, 25704720), (8, 19278540), (9, 17136480), (10, 15422832), (12, 12852360), (15, 10281888), (16, 9639270), (18, 8568240), (19, 8117280), (20, 7711416), (24, 6426180), (27, 5712160), (30, 5140944), (32, 4819635), (36, 4284120), (38, 4058640), (40, 3855708), (45, 3427296), (48, 3213090), (54, 2856080), (57, 2705760), (60, 2570472), (72, 2142060), (76, 2029320), (80, 1927854), (90, 1713648), (95, 1623456), (96, 1606545), (108, 1428040), (114, 1352880), (120, 1285236), (135, 1142432), (144, 1071030), (152, 1014660), (160, 963927), (171, 901920), (180, 856824), (190, 811728), (216, 714020), (228, 676440), (240, 642618), (270, 571216), (285, 541152), (288, 535515), (304, 507330), (342, 450960), (360, 428412), (380, 405864), (432, 357010), (456, 338220), (480, 321309), (513, 300640), (540, 285608), (570, 270576), (608, 253665), (684, 225480), (720, 214206), (760, 202932), (855, 180384), (864, 178505), (912, 169110), (1026, 150320), (1080, 142804), (1140, 135288), (1368, 112740), (1440, 107103), (1520, 101466), (1710, 90192), (1824, 84555), (1879, 82080), (2052, 75160), (2160, 71402), (2280, 67644), (2565, 60128), (2736, 56370), (3040, 50733), (3420, 45096), (3758, 41040), (4104, 37580), (4320, 35701), (4560, 33822), (5130, 30064), (5472, 28185), (5637, 27360), (6840, 22548), (7516, 20520), (8208, 18790), (9120, 16911), (9395, 16416), (10260, 15032), (11274, 13680)]