9475752240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{20857}}^1$

素因数の和:21507

約数の個数: 120

約数和(自身を含む): 31874695008

約数和(自身を除く): 22398942768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 631, 720, 1262, 1893, 2524, 3155, 3786, 5048, 5679, 6310, 7572, 9465, 10096, 11358, 12620, 15144, 18930, 20857, 22716, 25240, 28395, 30288, 37860, 41714, 45432, 50480, 56790, 62571, 75720, 83428, 90864, 104285, 113580, 125142, 151440, 166856, 187713, 208570, 227160, 250284, 312855, 333712, 375426, 417140, 454320, 500568, 625710, 750852, 834280, 938565, 1001136, 1251420, 1501704, 1668560, 1877130, 2502840, 3003408, 3754260, 5005680, 7508520, 13160767, 15017040, 26321534, 39482301, 52643068, 65803835, 78964602, 105286136, 118446903, 131607670, 157929204, 197411505, 210572272, 236893806, 263215340, 315858408, 394823010, 473787612, 526430680, 592234515, 631716816, 789646020, 947575224, 1052861360, 1184469030, 1579292040, 1895150448, 2368938060, 3158584080, 4737876120, 9475752240]

約数ペア:

[(1, 9475752240), (2, 4737876120), (3, 3158584080), (4, 2368938060), (5, 1895150448), (6, 1579292040), (8, 1184469030), (9, 1052861360), (10, 947575224), (12, 789646020), (15, 631716816), (16, 592234515), (18, 526430680), (20, 473787612), (24, 394823010), (30, 315858408), (36, 263215340), (40, 236893806), (45, 210572272), (48, 197411505), (60, 157929204), (72, 131607670), (80, 118446903), (90, 105286136), (120, 78964602), (144, 65803835), (180, 52643068), (240, 39482301), (360, 26321534), (631, 15017040), (720, 13160767), (1262, 7508520), (1893, 5005680), (2524, 3754260), (3155, 3003408), (3786, 2502840), (5048, 1877130), (5679, 1668560), (6310, 1501704), (7572, 1251420), (9465, 1001136), (10096, 938565), (11358, 834280), (12620, 750852), (15144, 625710), (18930, 500568), (20857, 454320), (22716, 417140), (25240, 375426), (28395, 333712), (30288, 312855), (37860, 250284), (41714, 227160), (45432, 208570), (50480, 187713), (56790, 166856), (62571, 151440), (75720, 125142), (83428, 113580), (90864, 104285)]