18744575040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2169511}}^1$

素因数の和:2169537

約数の個数: 112

約数和(自身を含む): 66126725760

約数和(自身を除く): 47382150720

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 2169511, 4339022, 6508533, 8678044, 10847555, 13017066, 17356088, 19525599, 21695110, 26034132, 32542665, 34712176, 39051198, 43390220, 52068264, 58576797, 65085330, 69424352, 78102396, 86780440, 97627995, 104136528, 117153594, 130170660, 138848704, 156204792, 173560880, 195255990, 208273056, 234307188, 260341320, 292883985, 312409584, 347121760, 390511980, 416546112, 468614376, 520682640, 585767970, 624819168, 694243520, 781023960, 937228752, 1041365280, 1171535940, 1249638336, 1562047920, 1874457504, 2082730560, 2343071880, 3124095840, 3748915008, 4686143760, 6248191680, 9372287520, 18744575040]

約数ペア:

[(1, 18744575040), (2, 9372287520), (3, 6248191680), (4, 4686143760), (5, 3748915008), (6, 3124095840), (8, 2343071880), (9, 2082730560), (10, 1874457504), (12, 1562047920), (15, 1249638336), (16, 1171535940), (18, 1041365280), (20, 937228752), (24, 781023960), (27, 694243520), (30, 624819168), (32, 585767970), (36, 520682640), (40, 468614376), (45, 416546112), (48, 390511980), (54, 347121760), (60, 312409584), (64, 292883985), (72, 260341320), (80, 234307188), (90, 208273056), (96, 195255990), (108, 173560880), (120, 156204792), (135, 138848704), (144, 130170660), (160, 117153594), (180, 104136528), (192, 97627995), (216, 86780440), (240, 78102396), (270, 69424352), (288, 65085330), (320, 58576797), (360, 52068264), (432, 43390220), (480, 39051198), (540, 34712176), (576, 32542665), (720, 26034132), (864, 21695110), (960, 19525599), (1080, 17356088), (1440, 13017066), (1728, 10847555), (2160, 8678044), (2880, 6508533), (4320, 4339022), (8640, 2169511)]