77340240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:841

約数の個数: 120

約数和(自身を含む): 261724320

約数和(自身を除く): 184384080

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, 163, 180, 240, 326, 360, 489, 652, 659, 720, 815, 978, 1304, 1318, 1467, 1630, 1956, 1977, 2445, 2608, 2636, 2934, 3260, 3295, 3912, 3954, 4890, 5272, 5868, 5931, 6520, 6590, 7335, 7824, 7908, 9780, 9885, 10544, 11736, 11862, 13040, 13180, 14670, 15816, 19560, 19770, 23472, 23724, 26360, 29340, 29655, 31632, 39120, 39540, 47448, 52720, 58680, 59310, 79080, 94896, 107417, 117360, 118620, 158160, 214834, 237240, 322251, 429668, 474480, 537085, 644502, 859336, 966753, 1074170, 1289004, 1611255, 1718672, 1933506, 2148340, 2578008, 3222510, 3867012, 4296680, 4833765, 5156016, 6445020, 7734024, 8593360, 9667530, 12890040, 15468048, 19335060, 25780080, 38670120, 77340240]

約数ペア:

[(1, 77340240), (2, 38670120), (3, 25780080), (4, 19335060), (5, 15468048), (6, 12890040), (8, 9667530), (9, 8593360), (10, 7734024), (12, 6445020), (15, 5156016), (16, 4833765), (18, 4296680), (20, 3867012), (24, 3222510), (30, 2578008), (36, 2148340), (40, 1933506), (45, 1718672), (48, 1611255), (60, 1289004), (72, 1074170), (80, 966753), (90, 859336), (120, 644502), (144, 537085), (163, 474480), (180, 429668), (240, 322251), (326, 237240), (360, 214834), (489, 158160), (652, 118620), (659, 117360), (720, 107417), (815, 94896), (978, 79080), (1304, 59310), (1318, 58680), (1467, 52720), (1630, 47448), (1956, 39540), (1977, 39120), (2445, 31632), (2608, 29655), (2636, 29340), (2934, 26360), (3260, 23724), (3295, 23472), (3912, 19770), (3954, 19560), (4890, 15816), (5272, 14670), (5868, 13180), (5931, 13040), (6520, 11862), (6590, 11736), (7335, 10544), (7824, 9885), (7908, 9780)]