270781680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1471}}^1$

素因数の和:1559

約数の個数: 160

約数和(自身を含む): 919941120

約数和(自身を除く): 649159440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 59, 60, 65, 78, 80, 104, 118, 120, 130, 156, 177, 195, 208, 236, 240, 260, 295, 312, 354, 390, 472, 520, 590, 624, 708, 767, 780, 885, 944, 1040, 1180, 1416, 1471, 1534, 1560, 1770, 2301, 2360, 2832, 2942, 3068, 3120, 3540, 3835, 4413, 4602, 4720, 5884, 6136, 7080, 7355, 7670, 8826, 9204, 11505, 11768, 12272, 14160, 14710, 15340, 17652, 18408, 19123, 22065, 23010, 23536, 29420, 30680, 35304, 36816, 38246, 44130, 46020, 57369, 58840, 61360, 70608, 76492, 86789, 88260, 92040, 95615, 114738, 117680, 152984, 173578, 176520, 184080, 191230, 229476, 260367, 286845, 305968, 347156, 353040, 382460, 433945, 458952, 520734, 573690, 694312, 764920, 867890, 917904, 1041468, 1128257, 1147380, 1301835, 1388624, 1529840, 1735780, 2082936, 2256514, 2294760, 2603670, 3384771, 3471560, 4165872, 4513028, 4589520, 5207340, 5641285, 6769542, 6943120, 9026056, 10414680, 11282570, 13539084, 16923855, 18052112, 20829360, 22565140, 27078168, 33847710, 45130280, 54156336, 67695420, 90260560, 135390840, 270781680]

約数ペア:

[(1, 270781680), (2, 135390840), (3, 90260560), (4, 67695420), (5, 54156336), (6, 45130280), (8, 33847710), (10, 27078168), (12, 22565140), (13, 20829360), (15, 18052112), (16, 16923855), (20, 13539084), (24, 11282570), (26, 10414680), (30, 9026056), (39, 6943120), (40, 6769542), (48, 5641285), (52, 5207340), (59, 4589520), (60, 4513028), (65, 4165872), (78, 3471560), (80, 3384771), (104, 2603670), (118, 2294760), (120, 2256514), (130, 2082936), (156, 1735780), (177, 1529840), (195, 1388624), (208, 1301835), (236, 1147380), (240, 1128257), (260, 1041468), (295, 917904), (312, 867890), (354, 764920), (390, 694312), (472, 573690), (520, 520734), (590, 458952), (624, 433945), (708, 382460), (767, 353040), (780, 347156), (885, 305968), (944, 286845), (1040, 260367), (1180, 229476), (1416, 191230), (1471, 184080), (1534, 176520), (1560, 173578), (1770, 152984), (2301, 117680), (2360, 114738), (2832, 95615), (2942, 92040), (3068, 88260), (3120, 86789), (3540, 76492), (3835, 70608), (4413, 61360), (4602, 58840), (4720, 57369), (5884, 46020), (6136, 44130), (7080, 38246), (7355, 36816), (7670, 35304), (8826, 30680), (9204, 29420), (11505, 23536), (11768, 23010), (12272, 22065), (14160, 19123), (14710, 18408), (15340, 17652)]