289841040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6823}}^1$

素因数の和:6901

約数の個数: 120

約数和(自身を含む): 990025920

約数和(自身を除く): 700184880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 2832, 3540, 4248, 4720, 5310, 6823, 7080, 8496, 10620, 13646, 14160, 20469, 21240, 27292, 34115, 40938, 42480, 54584, 61407, 68230, 81876, 102345, 109168, 122814, 136460, 163752, 204690, 245628, 272920, 307035, 327504, 402557, 409380, 491256, 545840, 614070, 805114, 818760, 982512, 1207671, 1228140, 1610228, 1637520, 2012785, 2415342, 2456280, 3220456, 3623013, 4025570, 4830684, 4912560, 6038355, 6440912, 7246026, 8051140, 9661368, 12076710, 14492052, 16102280, 18115065, 19322736, 24153420, 28984104, 32204560, 36230130, 48306840, 57968208, 72460260, 96613680, 144920520, 289841040]

約数ペア:

[(1, 289841040), (2, 144920520), (3, 96613680), (4, 72460260), (5, 57968208), (6, 48306840), (8, 36230130), (9, 32204560), (10, 28984104), (12, 24153420), (15, 19322736), (16, 18115065), (18, 16102280), (20, 14492052), (24, 12076710), (30, 9661368), (36, 8051140), (40, 7246026), (45, 6440912), (48, 6038355), (59, 4912560), (60, 4830684), (72, 4025570), (80, 3623013), (90, 3220456), (118, 2456280), (120, 2415342), (144, 2012785), (177, 1637520), (180, 1610228), (236, 1228140), (240, 1207671), (295, 982512), (354, 818760), (360, 805114), (472, 614070), (531, 545840), (590, 491256), (708, 409380), (720, 402557), (885, 327504), (944, 307035), (1062, 272920), (1180, 245628), (1416, 204690), (1770, 163752), (2124, 136460), (2360, 122814), (2655, 109168), (2832, 102345), (3540, 81876), (4248, 68230), (4720, 61407), (5310, 54584), (6823, 42480), (7080, 40938), (8496, 34115), (10620, 27292), (13646, 21240), (14160, 20469)]