715620120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4093}}^1$

素因数の和:4185

約数の個数: 128

約数和(自身を含む): 2263818240

約数和(自身を除く): 1548198120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 282, 310, 372, 376, 465, 470, 564, 620, 705, 744, 930, 940, 1128, 1240, 1410, 1457, 1860, 1880, 2820, 2914, 3720, 4093, 4371, 5640, 5828, 7285, 8186, 8742, 11656, 12279, 14570, 16372, 17484, 20465, 21855, 24558, 29140, 32744, 34968, 40930, 43710, 49116, 58280, 61395, 81860, 87420, 98232, 122790, 126883, 163720, 174840, 192371, 245580, 253766, 380649, 384742, 491160, 507532, 577113, 634415, 761298, 769484, 961855, 1015064, 1154226, 1268830, 1522596, 1538968, 1903245, 1923710, 2308452, 2537660, 2885565, 3045192, 3806490, 3847420, 4616904, 5075320, 5771130, 5963501, 7612980, 7694840, 11542260, 11927002, 15225960, 17890503, 23084520, 23854004, 29817505, 35781006, 47708008, 59635010, 71562012, 89452515, 119270020, 143124024, 178905030, 238540040, 357810060, 715620120]

約数ペア:

[(1, 715620120), (2, 357810060), (3, 238540040), (4, 178905030), (5, 143124024), (6, 119270020), (8, 89452515), (10, 71562012), (12, 59635010), (15, 47708008), (20, 35781006), (24, 29817505), (30, 23854004), (31, 23084520), (40, 17890503), (47, 15225960), (60, 11927002), (62, 11542260), (93, 7694840), (94, 7612980), (120, 5963501), (124, 5771130), (141, 5075320), (155, 4616904), (186, 3847420), (188, 3806490), (235, 3045192), (248, 2885565), (282, 2537660), (310, 2308452), (372, 1923710), (376, 1903245), (465, 1538968), (470, 1522596), (564, 1268830), (620, 1154226), (705, 1015064), (744, 961855), (930, 769484), (940, 761298), (1128, 634415), (1240, 577113), (1410, 507532), (1457, 491160), (1860, 384742), (1880, 380649), (2820, 253766), (2914, 245580), (3720, 192371), (4093, 174840), (4371, 163720), (5640, 126883), (5828, 122790), (7285, 98232), (8186, 87420), (8742, 81860), (11656, 61395), (12279, 58280), (14570, 49116), (16372, 43710), (17484, 40930), (20465, 34968), (21855, 32744), (24558, 29140)]