154711680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4241}}^1$

素因数の和:4282

約数の個数: 128

約数和(自身を含む): 519220800

約数和(自身を除く): 364509120

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, 4241, 4560, 6080, 7296, 8482, 9120, 12160, 12723, 16964, 18240, 21205, 25446, 33928, 36480, 42410, 50892, 63615, 67856, 80579, 84820, 101784, 127230, 135712, 161158, 169640, 203568, 241737, 254460, 271424, 322316, 339280, 402895, 407136, 483474, 508920, 542848, 644632, 678560, 805790, 814272, 966948, 1017840, 1208685, 1289264, 1357120, 1611580, 1628544, 1933896, 2035680, 2417370, 2578528, 2714240, 3223160, 3867792, 4071360, 4834740, 5157056, 6446320, 7735584, 8142720, 9669480, 10314112, 12892640, 15471168, 19338960, 25785280, 30942336, 38677920, 51570560, 77355840, 154711680]

約数ペア:

[(1, 154711680), (2, 77355840), (3, 51570560), (4, 38677920), (5, 30942336), (6, 25785280), (8, 19338960), (10, 15471168), (12, 12892640), (15, 10314112), (16, 9669480), (19, 8142720), (20, 7735584), (24, 6446320), (30, 5157056), (32, 4834740), (38, 4071360), (40, 3867792), (48, 3223160), (57, 2714240), (60, 2578528), (64, 2417370), (76, 2035680), (80, 1933896), (95, 1628544), (96, 1611580), (114, 1357120), (120, 1289264), (128, 1208685), (152, 1017840), (160, 966948), (190, 814272), (192, 805790), (228, 678560), (240, 644632), (285, 542848), (304, 508920), (320, 483474), (380, 407136), (384, 402895), (456, 339280), (480, 322316), (570, 271424), (608, 254460), (640, 241737), (760, 203568), (912, 169640), (960, 161158), (1140, 135712), (1216, 127230), (1520, 101784), (1824, 84820), (1920, 80579), (2280, 67856), (2432, 63615), (3040, 50892), (3648, 42410), (4241, 36480), (4560, 33928), (6080, 25446), (7296, 21205), (8482, 18240), (9120, 16964), (12160, 12723)]