87431760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9341}}^1$

素因数の和:9373

約数の個数: 120

約数和(自身を含む): 316245384

約数和(自身を除く): 228813624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9341, 9360, 18682, 28023, 37364, 46705, 56046, 74728, 84069, 93410, 112092, 121433, 140115, 149456, 168138, 186820, 224184, 242866, 280230, 336276, 364299, 373640, 420345, 448368, 485732, 560460, 607165, 672552, 728598, 747280, 840690, 971464, 1092897, 1120920, 1214330, 1345104, 1457196, 1681380, 1821495, 1942928, 2185794, 2241840, 2428660, 2914392, 3362760, 3642990, 4371588, 4857320, 5464485, 5828784, 6725520, 7285980, 8743176, 9714640, 10928970, 14571960, 17486352, 21857940, 29143920, 43715880, 87431760]

約数ペア:

[(1, 87431760), (2, 43715880), (3, 29143920), (4, 21857940), (5, 17486352), (6, 14571960), (8, 10928970), (9, 9714640), (10, 8743176), (12, 7285980), (13, 6725520), (15, 5828784), (16, 5464485), (18, 4857320), (20, 4371588), (24, 3642990), (26, 3362760), (30, 2914392), (36, 2428660), (39, 2241840), (40, 2185794), (45, 1942928), (48, 1821495), (52, 1681380), (60, 1457196), (65, 1345104), (72, 1214330), (78, 1120920), (80, 1092897), (90, 971464), (104, 840690), (117, 747280), (120, 728598), (130, 672552), (144, 607165), (156, 560460), (180, 485732), (195, 448368), (208, 420345), (234, 373640), (240, 364299), (260, 336276), (312, 280230), (360, 242866), (390, 224184), (468, 186820), (520, 168138), (585, 149456), (624, 140115), (720, 121433), (780, 112092), (936, 93410), (1040, 84069), (1170, 74728), (1560, 56046), (1872, 46705), (2340, 37364), (3120, 28023), (4680, 18682), (9341, 9360)]