542785920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14879}}^1$

素因数の和:14920

約数の個数: 128

約数和(自身を含む): 1821312000

約数和(自身を除く): 1278526080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 14879, 18240, 29758, 36480, 44637, 59516, 74395, 89274, 119032, 148790, 178548, 223185, 238064, 282701, 297580, 357096, 446370, 476128, 565402, 595160, 714192, 848103, 892740, 952256, 1130804, 1190320, 1413505, 1428384, 1696206, 1785480, 1904512, 2261608, 2380640, 2827010, 2856768, 3392412, 3570960, 4240515, 4523216, 4761280, 5654020, 5713536, 6784824, 7141920, 8481030, 9046432, 9522560, 11308040, 13569648, 14283840, 16962060, 18092864, 22616080, 27139296, 28567680, 33924120, 36185728, 45232160, 54278592, 67848240, 90464320, 108557184, 135696480, 180928640, 271392960, 542785920]

約数ペア:

[(1, 542785920), (2, 271392960), (3, 180928640), (4, 135696480), (5, 108557184), (6, 90464320), (8, 67848240), (10, 54278592), (12, 45232160), (15, 36185728), (16, 33924120), (19, 28567680), (20, 27139296), (24, 22616080), (30, 18092864), (32, 16962060), (38, 14283840), (40, 13569648), (48, 11308040), (57, 9522560), (60, 9046432), (64, 8481030), (76, 7141920), (80, 6784824), (95, 5713536), (96, 5654020), (114, 4761280), (120, 4523216), (128, 4240515), (152, 3570960), (160, 3392412), (190, 2856768), (192, 2827010), (228, 2380640), (240, 2261608), (285, 1904512), (304, 1785480), (320, 1696206), (380, 1428384), (384, 1413505), (456, 1190320), (480, 1130804), (570, 952256), (608, 892740), (640, 848103), (760, 714192), (912, 595160), (960, 565402), (1140, 476128), (1216, 446370), (1520, 357096), (1824, 297580), (1920, 282701), (2280, 238064), (2432, 223185), (3040, 178548), (3648, 148790), (4560, 119032), (6080, 89274), (7296, 74395), (9120, 59516), (12160, 44637), (14879, 36480), (18240, 29758)]