387591360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2389}}^1$

素因数の和:2435

約数の個数: 168

約数和(自身を含む): 1333103760

約数和(自身を除く): 945512400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 624, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2389, 2496, 2535, 2704, 3120, 3380, 4056, 4160, 4778, 5070, 5408, 6240, 6760, 7167, 8112, 9556, 10140, 10816, 11945, 12480, 13520, 14334, 16224, 19112, 20280, 23890, 27040, 28668, 31057, 32448, 35835, 38224, 40560, 47780, 54080, 57336, 62114, 71670, 76448, 81120, 93171, 95560, 114672, 124228, 143340, 152896, 155285, 162240, 186342, 191120, 229344, 248456, 286680, 310570, 372684, 382240, 403741, 458688, 465855, 496912, 573360, 621140, 745368, 764480, 807482, 931710, 993824, 1146720, 1211223, 1242280, 1490736, 1614964, 1863420, 1987648, 2018705, 2293440, 2422446, 2484560, 2981472, 3229928, 3726840, 4037410, 4844892, 4969120, 5962944, 6056115, 6459856, 7453680, 8074820, 9689784, 9938240, 12112230, 12919712, 14907360, 16149640, 19379568, 24224460, 25839424, 29814720, 32299280, 38759136, 48448920, 64598560, 77518272, 96897840, 129197120, 193795680, 387591360]

約数ペア:

[(1, 387591360), (2, 193795680), (3, 129197120), (4, 96897840), (5, 77518272), (6, 64598560), (8, 48448920), (10, 38759136), (12, 32299280), (13, 29814720), (15, 25839424), (16, 24224460), (20, 19379568), (24, 16149640), (26, 14907360), (30, 12919712), (32, 12112230), (39, 9938240), (40, 9689784), (48, 8074820), (52, 7453680), (60, 6459856), (64, 6056115), (65, 5962944), (78, 4969120), (80, 4844892), (96, 4037410), (104, 3726840), (120, 3229928), (130, 2981472), (156, 2484560), (160, 2422446), (169, 2293440), (192, 2018705), (195, 1987648), (208, 1863420), (240, 1614964), (260, 1490736), (312, 1242280), (320, 1211223), (338, 1146720), (390, 993824), (416, 931710), (480, 807482), (507, 764480), (520, 745368), (624, 621140), (676, 573360), (780, 496912), (832, 465855), (845, 458688), (960, 403741), (1014, 382240), (1040, 372684), (1248, 310570), (1352, 286680), (1560, 248456), (1690, 229344), (2028, 191120), (2080, 186342), (2389, 162240), (2496, 155285), (2535, 152896), (2704, 143340), (3120, 124228), (3380, 114672), (4056, 95560), (4160, 93171), (4778, 81120), (5070, 76448), (5408, 71670), (6240, 62114), (6760, 57336), (7167, 54080), (8112, 47780), (9556, 40560), (10140, 38224), (10816, 35835), (11945, 32448), (12480, 31057), (13520, 28668), (14334, 27040), (16224, 23890), (19112, 20280)]