15811469280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233621}}^1$

素因数の和:233689

約数の個数: 144

約数和(自身を含む): 55104888384

約数和(自身を除く): 39293419104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4512, 5640, 6768, 7520, 8460, 11280, 13536, 16920, 22560, 33840, 67680, 233621, 467242, 700863, 934484, 1168105, 1401726, 1868968, 2102589, 2336210, 2803452, 3504315, 3737936, 4205178, 4672420, 5606904, 7008630, 7475872, 8410356, 9344840, 10512945, 10980187, 11213808, 14017260, 16820712, 18689680, 21025890, 21960374, 22427616, 28034520, 32940561, 33641424, 37379360, 42051780, 43920748, 54900935, 56069040, 65881122, 67282848, 84103560, 87841496, 98821683, 109801870, 112138080, 131762244, 164702805, 168207120, 175682992, 197643366, 219603740, 263524488, 329405610, 336414240, 351365984, 395286732, 439207480, 494108415, 527048976, 658811220, 790573464, 878414960, 988216830, 1054097952, 1317622440, 1581146928, 1756829920, 1976433660, 2635244880, 3162293856, 3952867320, 5270489760, 7905734640, 15811469280]

約数ペア:

[(1, 15811469280), (2, 7905734640), (3, 5270489760), (4, 3952867320), (5, 3162293856), (6, 2635244880), (8, 1976433660), (9, 1756829920), (10, 1581146928), (12, 1317622440), (15, 1054097952), (16, 988216830), (18, 878414960), (20, 790573464), (24, 658811220), (30, 527048976), (32, 494108415), (36, 439207480), (40, 395286732), (45, 351365984), (47, 336414240), (48, 329405610), (60, 263524488), (72, 219603740), (80, 197643366), (90, 175682992), (94, 168207120), (96, 164702805), (120, 131762244), (141, 112138080), (144, 109801870), (160, 98821683), (180, 87841496), (188, 84103560), (235, 67282848), (240, 65881122), (282, 56069040), (288, 54900935), (360, 43920748), (376, 42051780), (423, 37379360), (470, 33641424), (480, 32940561), (564, 28034520), (705, 22427616), (720, 21960374), (752, 21025890), (846, 18689680), (940, 16820712), (1128, 14017260), (1410, 11213808), (1440, 10980187), (1504, 10512945), (1692, 9344840), (1880, 8410356), (2115, 7475872), (2256, 7008630), (2820, 5606904), (3384, 4672420), (3760, 4205178), (4230, 3737936), (4512, 3504315), (5640, 2803452), (6768, 2336210), (7520, 2102589), (8460, 1868968), (11280, 1401726), (13536, 1168105), (16920, 934484), (22560, 700863), (33840, 467242), (67680, 233621)]