998226720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{859}}^1$

素因数の和:1152

約数の個数: 192

約数和(自身を含む): 3510864000

約数和(自身を除く): 2512637280

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 269, 270, 288, 360, 432, 480, 538, 540, 720, 807, 859, 864, 1076, 1080, 1345, 1440, 1614, 1718, 2152, 2160, 2421, 2577, 2690, 3228, 3436, 4035, 4295, 4304, 4320, 4842, 5154, 5380, 6456, 6872, 7263, 7731, 8070, 8590, 8608, 9684, 10308, 10760, 12105, 12885, 12912, 13744, 14526, 15462, 16140, 17180, 19368, 20616, 21520, 23193, 24210, 25770, 25824, 27488, 29052, 30924, 32280, 34360, 36315, 38655, 38736, 41232, 43040, 46386, 48420, 51540, 58104, 61848, 64560, 68720, 72630, 77310, 77472, 82464, 92772, 96840, 103080, 115965, 116208, 123696, 129120, 137440, 145260, 154620, 185544, 193680, 206160, 231071, 231930, 232416, 247392, 290520, 309240, 371088, 387360, 412320, 462142, 463860, 581040, 618480, 693213, 742176, 924284, 927720, 1155355, 1162080, 1236960, 1386426, 1848568, 1855440, 2079639, 2310710, 2772852, 3466065, 3697136, 3710880, 4159278, 4621420, 5545704, 6238917, 6932130, 7394272, 8318556, 9242840, 10398195, 11091408, 12477834, 13864260, 16637112, 18485680, 20796390, 22182816, 24955668, 27728520, 31194585, 33274224, 36971360, 41592780, 49911336, 55457040, 62389170, 66548448, 83185560, 99822672, 110914080, 124778340, 166371120, 199645344, 249556680, 332742240, 499113360, 998226720]

約数ペア:

[(1, 998226720), (2, 499113360), (3, 332742240), (4, 249556680), (5, 199645344), (6, 166371120), (8, 124778340), (9, 110914080), (10, 99822672), (12, 83185560), (15, 66548448), (16, 62389170), (18, 55457040), (20, 49911336), (24, 41592780), (27, 36971360), (30, 33274224), (32, 31194585), (36, 27728520), (40, 24955668), (45, 22182816), (48, 20796390), (54, 18485680), (60, 16637112), (72, 13864260), (80, 12477834), (90, 11091408), (96, 10398195), (108, 9242840), (120, 8318556), (135, 7394272), (144, 6932130), (160, 6238917), (180, 5545704), (216, 4621420), (240, 4159278), (269, 3710880), (270, 3697136), (288, 3466065), (360, 2772852), (432, 2310710), (480, 2079639), (538, 1855440), (540, 1848568), (720, 1386426), (807, 1236960), (859, 1162080), (864, 1155355), (1076, 927720), (1080, 924284), (1345, 742176), (1440, 693213), (1614, 618480), (1718, 581040), (2152, 463860), (2160, 462142), (2421, 412320), (2577, 387360), (2690, 371088), (3228, 309240), (3436, 290520), (4035, 247392), (4295, 232416), (4304, 231930), (4320, 231071), (4842, 206160), (5154, 193680), (5380, 185544), (6456, 154620), (6872, 145260), (7263, 137440), (7731, 129120), (8070, 123696), (8590, 116208), (8608, 115965), (9684, 103080), (10308, 96840), (10760, 92772), (12105, 82464), (12885, 77472), (12912, 77310), (13744, 72630), (14526, 68720), (15462, 64560), (16140, 61848), (17180, 58104), (19368, 51540), (20616, 48420), (21520, 46386), (23193, 43040), (24210, 41232), (25770, 38736), (25824, 38655), (27488, 36315), (29052, 34360), (30924, 32280)]