406226160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13121}}^1$

素因数の和:13183

約数の個数: 120

約数和(自身を含む): 1396075824

約数和(自身を除く): 989849664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 13121, 15480, 26242, 30960, 39363, 52484, 65605, 78726, 104968, 118089, 131210, 157452, 196815, 209936, 236178, 262420, 314904, 393630, 472356, 524840, 564203, 590445, 629808, 787260, 944712, 1049680, 1128406, 1180890, 1574520, 1692609, 1889424, 2256812, 2361780, 2821015, 3149040, 3385218, 4513624, 4723560, 5077827, 5642030, 6770436, 8463045, 9027248, 9447120, 10155654, 11284060, 13540872, 16926090, 20311308, 22568120, 25389135, 27081744, 33852180, 40622616, 45136240, 50778270, 67704360, 81245232, 101556540, 135408720, 203113080, 406226160]

約数ペア:

[(1, 406226160), (2, 203113080), (3, 135408720), (4, 101556540), (5, 81245232), (6, 67704360), (8, 50778270), (9, 45136240), (10, 40622616), (12, 33852180), (15, 27081744), (16, 25389135), (18, 22568120), (20, 20311308), (24, 16926090), (30, 13540872), (36, 11284060), (40, 10155654), (43, 9447120), (45, 9027248), (48, 8463045), (60, 6770436), (72, 5642030), (80, 5077827), (86, 4723560), (90, 4513624), (120, 3385218), (129, 3149040), (144, 2821015), (172, 2361780), (180, 2256812), (215, 1889424), (240, 1692609), (258, 1574520), (344, 1180890), (360, 1128406), (387, 1049680), (430, 944712), (516, 787260), (645, 629808), (688, 590445), (720, 564203), (774, 524840), (860, 472356), (1032, 393630), (1290, 314904), (1548, 262420), (1720, 236178), (1935, 209936), (2064, 196815), (2580, 157452), (3096, 131210), (3440, 118089), (3870, 104968), (5160, 78726), (6192, 65605), (7740, 52484), (10320, 39363), (13121, 30960), (15480, 26242)]