132570720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2205

約数の個数: 144

約数和(自身を含む): 463134672

約数和(自身を除く): 330563952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2141, 2580, 3096, 3440, 3870, 4128, 4282, 5160, 6192, 6423, 6880, 7740, 8564, 10320, 10705, 12384, 12846, 15480, 17128, 19269, 20640, 21410, 25692, 30960, 32115, 34256, 38538, 42820, 51384, 61920, 64230, 68512, 77076, 85640, 92063, 96345, 102768, 128460, 154152, 171280, 184126, 192690, 205536, 256920, 276189, 308304, 342560, 368252, 385380, 460315, 513840, 552378, 616608, 736504, 770760, 828567, 920630, 1027680, 1104756, 1380945, 1473008, 1541520, 1657134, 1841260, 2209512, 2761890, 2946016, 3083040, 3314268, 3682520, 4142835, 4419024, 5523780, 6628536, 7365040, 8285670, 8838048, 11047560, 13257072, 14730080, 16571340, 22095120, 26514144, 33142680, 44190240, 66285360, 132570720]

約数ペア:

[(1, 132570720), (2, 66285360), (3, 44190240), (4, 33142680), (5, 26514144), (6, 22095120), (8, 16571340), (9, 14730080), (10, 13257072), (12, 11047560), (15, 8838048), (16, 8285670), (18, 7365040), (20, 6628536), (24, 5523780), (30, 4419024), (32, 4142835), (36, 3682520), (40, 3314268), (43, 3083040), (45, 2946016), (48, 2761890), (60, 2209512), (72, 1841260), (80, 1657134), (86, 1541520), (90, 1473008), (96, 1380945), (120, 1104756), (129, 1027680), (144, 920630), (160, 828567), (172, 770760), (180, 736504), (215, 616608), (240, 552378), (258, 513840), (288, 460315), (344, 385380), (360, 368252), (387, 342560), (430, 308304), (480, 276189), (516, 256920), (645, 205536), (688, 192690), (720, 184126), (774, 171280), (860, 154152), (1032, 128460), (1290, 102768), (1376, 96345), (1440, 92063), (1548, 85640), (1720, 77076), (1935, 68512), (2064, 64230), (2141, 61920), (2580, 51384), (3096, 42820), (3440, 38538), (3870, 34256), (4128, 32115), (4282, 30960), (5160, 25692), (6192, 21410), (6423, 20640), (6880, 19269), (7740, 17128), (8564, 15480), (10320, 12846), (10705, 12384)]