288867120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1299

約数の個数: 160

約数和(自身を含む): 956938752

約数和(自身を除く): 668071632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 43, 46, 48, 60, 69, 80, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 240, 258, 276, 344, 345, 368, 430, 460, 516, 552, 645, 688, 690, 860, 920, 989, 1032, 1104, 1217, 1290, 1380, 1720, 1840, 1978, 2064, 2434, 2580, 2760, 2967, 3440, 3651, 3956, 4868, 4945, 5160, 5520, 5934, 6085, 7302, 7912, 9736, 9890, 10320, 11868, 12170, 14604, 14835, 15824, 18255, 19472, 19780, 23736, 24340, 27991, 29208, 29670, 36510, 39560, 47472, 48680, 52331, 55982, 58416, 59340, 73020, 79120, 83973, 97360, 104662, 111964, 118680, 139955, 146040, 156993, 167946, 209324, 223928, 237360, 261655, 279910, 292080, 313986, 335892, 418648, 419865, 447856, 523310, 559820, 627972, 671784, 784965, 837296, 839730, 1046620, 1119640, 1203613, 1255944, 1343568, 1569930, 1679460, 2093240, 2239280, 2407226, 2511888, 3139860, 3358920, 3610839, 4186480, 4814452, 6018065, 6279720, 6717840, 7221678, 9628904, 12036130, 12559440, 14443356, 18054195, 19257808, 24072260, 28886712, 36108390, 48144520, 57773424, 72216780, 96289040, 144433560, 288867120]

約数ペア:

[(1, 288867120), (2, 144433560), (3, 96289040), (4, 72216780), (5, 57773424), (6, 48144520), (8, 36108390), (10, 28886712), (12, 24072260), (15, 19257808), (16, 18054195), (20, 14443356), (23, 12559440), (24, 12036130), (30, 9628904), (40, 7221678), (43, 6717840), (46, 6279720), (48, 6018065), (60, 4814452), (69, 4186480), (80, 3610839), (86, 3358920), (92, 3139860), (115, 2511888), (120, 2407226), (129, 2239280), (138, 2093240), (172, 1679460), (184, 1569930), (215, 1343568), (230, 1255944), (240, 1203613), (258, 1119640), (276, 1046620), (344, 839730), (345, 837296), (368, 784965), (430, 671784), (460, 627972), (516, 559820), (552, 523310), (645, 447856), (688, 419865), (690, 418648), (860, 335892), (920, 313986), (989, 292080), (1032, 279910), (1104, 261655), (1217, 237360), (1290, 223928), (1380, 209324), (1720, 167946), (1840, 156993), (1978, 146040), (2064, 139955), (2434, 118680), (2580, 111964), (2760, 104662), (2967, 97360), (3440, 83973), (3651, 79120), (3956, 73020), (4868, 59340), (4945, 58416), (5160, 55982), (5520, 52331), (5934, 48680), (6085, 47472), (7302, 39560), (7912, 36510), (9736, 29670), (9890, 29208), (10320, 27991), (11868, 24340), (12170, 23736), (14604, 19780), (14835, 19472), (15824, 18255)]