450990720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{26099}}^1$

素因数の和:26127

約数の個数: 128

約数和(自身を含む): 1597320000

約数和(自身を除く): 1146329280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 26099, 52198, 78297, 104396, 130495, 156594, 208792, 234891, 260990, 313188, 391485, 417584, 469782, 521980, 626376, 704673, 782970, 835168, 939564, 1043960, 1174455, 1252752, 1409346, 1565940, 1670336, 1879128, 2087920, 2348910, 2505504, 2818692, 3131880, 3340672, 3523365, 3758256, 4175840, 4697820, 5011008, 5637384, 6263760, 7046730, 7516512, 8351680, 9395640, 10022016, 11274768, 12527520, 14093460, 15033024, 16703360, 18791280, 22549536, 25055040, 28186920, 30066048, 37582560, 45099072, 50110080, 56373840, 75165120, 90198144, 112747680, 150330240, 225495360, 450990720]

約数ペア:

[(1, 450990720), (2, 225495360), (3, 150330240), (4, 112747680), (5, 90198144), (6, 75165120), (8, 56373840), (9, 50110080), (10, 45099072), (12, 37582560), (15, 30066048), (16, 28186920), (18, 25055040), (20, 22549536), (24, 18791280), (27, 16703360), (30, 15033024), (32, 14093460), (36, 12527520), (40, 11274768), (45, 10022016), (48, 9395640), (54, 8351680), (60, 7516512), (64, 7046730), (72, 6263760), (80, 5637384), (90, 5011008), (96, 4697820), (108, 4175840), (120, 3758256), (128, 3523365), (135, 3340672), (144, 3131880), (160, 2818692), (180, 2505504), (192, 2348910), (216, 2087920), (240, 1879128), (270, 1670336), (288, 1565940), (320, 1409346), (360, 1252752), (384, 1174455), (432, 1043960), (480, 939564), (540, 835168), (576, 782970), (640, 704673), (720, 626376), (864, 521980), (960, 469782), (1080, 417584), (1152, 391485), (1440, 313188), (1728, 260990), (1920, 234891), (2160, 208792), (2880, 156594), (3456, 130495), (4320, 104396), (5760, 78297), (8640, 52198), (17280, 26099)]