154099440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19457}}^1$

素因数の和:19487

約数の個数: 120

約数和(自身を含む): 564593328

約数和(自身を除く): 410493888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 19457, 38914, 58371, 77828, 97285, 116742, 155656, 175113, 194570, 214027, 233484, 291855, 311312, 350226, 389140, 428054, 466968, 583710, 642081, 700452, 778280, 856108, 875565, 933936, 1070135, 1167420, 1284162, 1400904, 1556560, 1712216, 1751130, 1926243, 2140270, 2334840, 2568324, 2801808, 3210405, 3424432, 3502260, 3852486, 4280540, 4669680, 5136648, 6420810, 7004520, 7704972, 8561080, 9631215, 10273296, 12841620, 14009040, 15409944, 17122160, 19262430, 25683240, 30819888, 38524860, 51366480, 77049720, 154099440]

約数ペア:

[(1, 154099440), (2, 77049720), (3, 51366480), (4, 38524860), (5, 30819888), (6, 25683240), (8, 19262430), (9, 17122160), (10, 15409944), (11, 14009040), (12, 12841620), (15, 10273296), (16, 9631215), (18, 8561080), (20, 7704972), (22, 7004520), (24, 6420810), (30, 5136648), (33, 4669680), (36, 4280540), (40, 3852486), (44, 3502260), (45, 3424432), (48, 3210405), (55, 2801808), (60, 2568324), (66, 2334840), (72, 2140270), (80, 1926243), (88, 1751130), (90, 1712216), (99, 1556560), (110, 1400904), (120, 1284162), (132, 1167420), (144, 1070135), (165, 933936), (176, 875565), (180, 856108), (198, 778280), (220, 700452), (240, 642081), (264, 583710), (330, 466968), (360, 428054), (396, 389140), (440, 350226), (495, 311312), (528, 291855), (660, 233484), (720, 214027), (792, 194570), (880, 175113), (990, 155656), (1320, 116742), (1584, 97285), (1980, 77828), (2640, 58371), (3960, 38914), (7920, 19457)]