987072612480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{198571}}^1$

素因数の和:199459

約数の個数: 192

約数和(自身を含む): 3412451877120

約数和(自身を除く): 2425379264640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 863, 960, 1152, 1440, 1726, 1920, 2589, 2880, 3452, 4315, 5178, 5760, 6904, 7767, 8630, 10356, 12945, 13808, 15534, 17260, 20712, 25890, 27616, 31068, 34520, 38835, 41424, 51780, 55232, 62136, 69040, 77670, 82848, 103560, 110464, 124272, 138080, 155340, 165696, 198571, 207120, 248544, 276160, 310680, 331392, 397142, 414240, 497088, 552320, 595713, 621360, 794284, 828480, 992855, 994176, 1191426, 1242720, 1588568, 1656960, 1787139, 1985710, 2382852, 2485440, 2978565, 3177136, 3574278, 3971420, 4765704, 4970880, 5957130, 6354272, 7148556, 7942840, 8935695, 9531408, 11914260, 12708544, 14297112, 15885680, 17871390, 19062816, 23828520, 25417088, 28594224, 31771360, 35742780, 38125632, 47657040, 57188448, 63542720, 71485560, 76251264, 95314080, 114376896, 127085440, 142971120, 171366773, 190628160, 228753792, 285942240, 342733546, 381256320, 514100319, 571884480, 685467092, 856833865, 1028200638, 1143768960, 1370934184, 1542300957, 1713667730, 2056401276, 2570501595, 2741868368, 3084601914, 3427335460, 4112802552, 5141003190, 5483736736, 6169203828, 6854670920, 7711504785, 8225605104, 10282006380, 10967473472, 12338407656, 13709341840, 15423009570, 16451210208, 20564012760, 21934946944, 24676815312, 27418683680, 30846019140, 32902420416, 41128025520, 49353630624, 54837367360, 61692038280, 65804840832, 82256051040, 98707261248, 109674734720, 123384076560, 164512102080, 197414522496, 246768153120, 329024204160, 493536306240, 987072612480]

約数ペア:

[(1, 987072612480), (2, 493536306240), (3, 329024204160), (4, 246768153120), (5, 197414522496), (6, 164512102080), (8, 123384076560), (9, 109674734720), (10, 98707261248), (12, 82256051040), (15, 65804840832), (16, 61692038280), (18, 54837367360), (20, 49353630624), (24, 41128025520), (30, 32902420416), (32, 30846019140), (36, 27418683680), (40, 24676815312), (45, 21934946944), (48, 20564012760), (60, 16451210208), (64, 15423009570), (72, 13709341840), (80, 12338407656), (90, 10967473472), (96, 10282006380), (120, 8225605104), (128, 7711504785), (144, 6854670920), (160, 6169203828), (180, 5483736736), (192, 5141003190), (240, 4112802552), (288, 3427335460), (320, 3084601914), (360, 2741868368), (384, 2570501595), (480, 2056401276), (576, 1713667730), (640, 1542300957), (720, 1370934184), (863, 1143768960), (960, 1028200638), (1152, 856833865), (1440, 685467092), (1726, 571884480), (1920, 514100319), (2589, 381256320), (2880, 342733546), (3452, 285942240), (4315, 228753792), (5178, 190628160), (5760, 171366773), (6904, 142971120), (7767, 127085440), (8630, 114376896), (10356, 95314080), (12945, 76251264), (13808, 71485560), (15534, 63542720), (17260, 57188448), (20712, 47657040), (25890, 38125632), (27616, 35742780), (31068, 31771360), (34520, 28594224), (38835, 25417088), (41424, 23828520), (51780, 19062816), (55232, 17871390), (62136, 15885680), (69040, 14297112), (77670, 12708544), (82848, 11914260), (103560, 9531408), (110464, 8935695), (124272, 7942840), (138080, 7148556), (155340, 6354272), (165696, 5957130), (198571, 4970880), (207120, 4765704), (248544, 3971420), (276160, 3574278), (310680, 3177136), (331392, 2978565), (397142, 2485440), (414240, 2382852), (497088, 1985710), (552320, 1787139), (595713, 1656960), (621360, 1588568), (794284, 1242720), (828480, 1191426), (992855, 994176)]