8877960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 35642880

約数和(自身を除く): 26764920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 271, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 542, 546, 585, 630, 728, 780, 813, 819, 840, 910, 936, 1084, 1092, 1170, 1260, 1355, 1365, 1560, 1626, 1638, 1820, 1897, 2168, 2184, 2340, 2439, 2520, 2710, 2730, 3252, 3276, 3523, 3640, 3794, 4065, 4095, 4680, 4878, 5420, 5460, 5691, 6504, 6552, 7046, 7588, 8130, 8190, 9485, 9756, 10569, 10840, 10920, 11382, 12195, 14092, 15176, 16260, 16380, 17073, 17615, 18970, 19512, 21138, 22764, 24390, 24661, 28184, 28455, 31707, 32520, 32760, 34146, 35230, 37940, 42276, 45528, 48780, 49322, 52845, 56910, 63414, 68292, 70460, 73983, 75880, 84552, 85365, 97560, 98644, 105690, 113820, 123305, 126828, 136584, 140920, 147966, 158535, 170730, 197288, 211380, 221949, 227640, 246610, 253656, 295932, 317070, 341460, 369915, 422760, 443898, 493220, 591864, 634140, 682920, 739830, 887796, 986440, 1109745, 1268280, 1479660, 1775592, 2219490, 2959320, 4438980, 8877960]

約数ペア:

[(1, 8877960), (2, 4438980), (3, 2959320), (4, 2219490), (5, 1775592), (6, 1479660), (7, 1268280), (8, 1109745), (9, 986440), (10, 887796), (12, 739830), (13, 682920), (14, 634140), (15, 591864), (18, 493220), (20, 443898), (21, 422760), (24, 369915), (26, 341460), (28, 317070), (30, 295932), (35, 253656), (36, 246610), (39, 227640), (40, 221949), (42, 211380), (45, 197288), (52, 170730), (56, 158535), (60, 147966), (63, 140920), (65, 136584), (70, 126828), (72, 123305), (78, 113820), (84, 105690), (90, 98644), (91, 97560), (104, 85365), (105, 84552), (117, 75880), (120, 73983), (126, 70460), (130, 68292), (140, 63414), (156, 56910), (168, 52845), (180, 49322), (182, 48780), (195, 45528), (210, 42276), (234, 37940), (252, 35230), (260, 34146), (271, 32760), (273, 32520), (280, 31707), (312, 28455), (315, 28184), (360, 24661), (364, 24390), (390, 22764), (420, 21138), (455, 19512), (468, 18970), (504, 17615), (520, 17073), (542, 16380), (546, 16260), (585, 15176), (630, 14092), (728, 12195), (780, 11382), (813, 10920), (819, 10840), (840, 10569), (910, 9756), (936, 9485), (1084, 8190), (1092, 8130), (1170, 7588), (1260, 7046), (1355, 6552), (1365, 6504), (1560, 5691), (1626, 5460), (1638, 5420), (1820, 4878), (1897, 4680), (2168, 4095), (2184, 4065), (2340, 3794), (2439, 3640), (2520, 3523), (2710, 3276), (2730, 3252)]