18492480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6421}}^1$

素因数の和:6444

約数の個数: 84

約数和(自身を含む): 63616332

約数和(自身を除く): 45123852

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 6421, 12842, 19263, 25684, 32105, 38526, 51368, 57789, 64210, 77052, 96315, 102736, 115578, 128420, 154104, 192630, 205472, 231156, 256840, 288945, 308208, 385260, 410944, 462312, 513680, 577890, 616416, 770520, 924624, 1027360, 1155780, 1232832, 1541040, 1849248, 2054720, 2311560, 3082080, 3698496, 4623120, 6164160, 9246240, 18492480]

約数ペア:

[(1, 18492480), (2, 9246240), (3, 6164160), (4, 4623120), (5, 3698496), (6, 3082080), (8, 2311560), (9, 2054720), (10, 1849248), (12, 1541040), (15, 1232832), (16, 1155780), (18, 1027360), (20, 924624), (24, 770520), (30, 616416), (32, 577890), (36, 513680), (40, 462312), (45, 410944), (48, 385260), (60, 308208), (64, 288945), (72, 256840), (80, 231156), (90, 205472), (96, 192630), (120, 154104), (144, 128420), (160, 115578), (180, 102736), (192, 96315), (240, 77052), (288, 64210), (320, 57789), (360, 51368), (480, 38526), (576, 32105), (720, 25684), (960, 19263), (1440, 12842), (2880, 6421)]