129019440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48871}}^1$

素因数の和:48898

約数の個数: 80

約数和(自身を含む): 436329216

約数和(自身を除く): 307309776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 48871, 97742, 146613, 195484, 244355, 293226, 390968, 488710, 537581, 586452, 733065, 781936, 977420, 1075162, 1172904, 1466130, 1612743, 1954840, 2150324, 2345808, 2687905, 2932260, 3225486, 3909680, 4300648, 5375810, 5864520, 6450972, 8063715, 8601296, 10751620, 11729040, 12901944, 16127430, 21503240, 25803888, 32254860, 43006480, 64509720, 129019440]

約数ペア:

[(1, 129019440), (2, 64509720), (3, 43006480), (4, 32254860), (5, 25803888), (6, 21503240), (8, 16127430), (10, 12901944), (11, 11729040), (12, 10751620), (15, 8601296), (16, 8063715), (20, 6450972), (22, 5864520), (24, 5375810), (30, 4300648), (33, 3909680), (40, 3225486), (44, 2932260), (48, 2687905), (55, 2345808), (60, 2150324), (66, 1954840), (80, 1612743), (88, 1466130), (110, 1172904), (120, 1075162), (132, 977420), (165, 781936), (176, 733065), (220, 586452), (240, 537581), (264, 488710), (330, 390968), (440, 293226), (528, 244355), (660, 195484), (880, 146613), (1320, 97742), (2640, 48871)]