87270480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3673}}^1$

素因数の和:3706

約数の個数: 160

約数和(自身を含む): 328014720

約数和(自身を除く): 240744240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3673, 3960, 4752, 5940, 7346, 7920, 11019, 11880, 14692, 18365, 22038, 23760, 29384, 33057, 36730, 40403, 44076, 55095, 58768, 66114, 73460, 80806, 88152, 99171, 110190, 121209, 132228, 146920, 161612, 165285, 176304, 198342, 202015, 220380, 242418, 264456, 293840, 323224, 330570, 363627, 396684, 404030, 440760, 484836, 495855, 528912, 606045, 646448, 661140, 727254, 793368, 808060, 881520, 969672, 991710, 1090881, 1212090, 1322280, 1454508, 1586736, 1616120, 1818135, 1939344, 1983420, 2181762, 2424180, 2644560, 2909016, 3232240, 3636270, 3966840, 4363524, 4848360, 5454405, 5818032, 7272540, 7933680, 8727048, 9696720, 10908810, 14545080, 17454096, 21817620, 29090160, 43635240, 87270480]

約数ペア:

[(1, 87270480), (2, 43635240), (3, 29090160), (4, 21817620), (5, 17454096), (6, 14545080), (8, 10908810), (9, 9696720), (10, 8727048), (11, 7933680), (12, 7272540), (15, 5818032), (16, 5454405), (18, 4848360), (20, 4363524), (22, 3966840), (24, 3636270), (27, 3232240), (30, 2909016), (33, 2644560), (36, 2424180), (40, 2181762), (44, 1983420), (45, 1939344), (48, 1818135), (54, 1616120), (55, 1586736), (60, 1454508), (66, 1322280), (72, 1212090), (80, 1090881), (88, 991710), (90, 969672), (99, 881520), (108, 808060), (110, 793368), (120, 727254), (132, 661140), (135, 646448), (144, 606045), (165, 528912), (176, 495855), (180, 484836), (198, 440760), (216, 404030), (220, 396684), (240, 363627), (264, 330570), (270, 323224), (297, 293840), (330, 264456), (360, 242418), (396, 220380), (432, 202015), (440, 198342), (495, 176304), (528, 165285), (540, 161612), (594, 146920), (660, 132228), (720, 121209), (792, 110190), (880, 99171), (990, 88152), (1080, 80806), (1188, 73460), (1320, 66114), (1485, 58768), (1584, 55095), (1980, 44076), (2160, 40403), (2376, 36730), (2640, 33057), (2970, 29384), (3673, 23760), (3960, 22038), (4752, 18365), (5940, 14692), (7346, 11880), (7920, 11019)]