19009212480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6600421}}^1$

素因数の和:6600444

約数の個数: 84

約数和(自身を含む): 65383780332

約数和(自身を除く): 46374567852

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, 6600421, 13200842, 19801263, 26401684, 33002105, 39602526, 52803368, 59403789, 66004210, 79205052, 99006315, 105606736, 118807578, 132008420, 158410104, 198012630, 211213472, 237615156, 264016840, 297018945, 316820208, 396025260, 422426944, 475230312, 528033680, 594037890, 633640416, 792050520, 950460624, 1056067360, 1188075780, 1267280832, 1584101040, 1900921248, 2112134720, 2376151560, 3168202080, 3801842496, 4752303120, 6336404160, 9504606240, 19009212480]

約数ペア:

[(1, 19009212480), (2, 9504606240), (3, 6336404160), (4, 4752303120), (5, 3801842496), (6, 3168202080), (8, 2376151560), (9, 2112134720), (10, 1900921248), (12, 1584101040), (15, 1267280832), (16, 1188075780), (18, 1056067360), (20, 950460624), (24, 792050520), (30, 633640416), (32, 594037890), (36, 528033680), (40, 475230312), (45, 422426944), (48, 396025260), (60, 316820208), (64, 297018945), (72, 264016840), (80, 237615156), (90, 211213472), (96, 198012630), (120, 158410104), (144, 132008420), (160, 118807578), (180, 105606736), (192, 99006315), (240, 79205052), (288, 66004210), (320, 59403789), (360, 52803368), (480, 39602526), (576, 33002105), (720, 26401684), (960, 19801263), (1440, 13200842), (2880, 6600421)]