8505882720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{3967}}^1$

素因数の和:5477

約数の個数: 144

約数和(自身を含む): 29053140480

約数和(自身を除く): 20547257760

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1489, 2978, 3967, 4467, 5956, 7445, 7934, 8934, 11901, 11912, 13401, 14890, 15868, 17868, 19835, 22335, 23802, 23824, 26802, 29780, 31736, 35703, 35736, 39670, 44670, 47604, 47648, 53604, 59505, 59560, 63472, 67005, 71406, 71472, 79340, 89340, 95208, 107208, 119010, 119120, 126944, 134010, 142812, 142944, 158680, 178515, 178680, 190416, 214416, 238020, 238240, 268020, 285624, 317360, 357030, 357360, 380832, 428832, 476040, 536040, 571248, 634720, 714060, 714720, 952080, 1072080, 1142496, 1428120, 1904160, 2144160, 2856240, 5712480, 5906863, 11813726, 17720589, 23627452, 29534315, 35441178, 47254904, 53161767, 59068630, 70882356, 88602945, 94509808, 106323534, 118137260, 141764712, 177205890, 189019616, 212647068, 236274520, 265808835, 283529424, 354411780, 425294136, 472549040, 531617670, 567058848, 708823560, 850588272, 945098080, 1063235340, 1417647120, 1701176544, 2126470680, 2835294240, 4252941360, 8505882720]

約数ペア:

[(1, 8505882720), (2, 4252941360), (3, 2835294240), (4, 2126470680), (5, 1701176544), (6, 1417647120), (8, 1063235340), (9, 945098080), (10, 850588272), (12, 708823560), (15, 567058848), (16, 531617670), (18, 472549040), (20, 425294136), (24, 354411780), (30, 283529424), (32, 265808835), (36, 236274520), (40, 212647068), (45, 189019616), (48, 177205890), (60, 141764712), (72, 118137260), (80, 106323534), (90, 94509808), (96, 88602945), (120, 70882356), (144, 59068630), (160, 53161767), (180, 47254904), (240, 35441178), (288, 29534315), (360, 23627452), (480, 17720589), (720, 11813726), (1440, 5906863), (1489, 5712480), (2978, 2856240), (3967, 2144160), (4467, 1904160), (5956, 1428120), (7445, 1142496), (7934, 1072080), (8934, 952080), (11901, 714720), (11912, 714060), (13401, 634720), (14890, 571248), (15868, 536040), (17868, 476040), (19835, 428832), (22335, 380832), (23802, 357360), (23824, 357030), (26802, 317360), (29780, 285624), (31736, 268020), (35703, 238240), (35736, 238020), (39670, 214416), (44670, 190416), (47604, 178680), (47648, 178515), (53604, 158680), (59505, 142944), (59560, 142812), (63472, 134010), (67005, 126944), (71406, 119120), (71472, 119010), (79340, 107208), (89340, 95208)]