380260080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:744

約数の個数: 240

約数和(自身を含む): 1383018624

約数和(自身を除く): 1002758544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 48, 51, 60, 68, 72, 80, 85, 90, 94, 102, 120, 136, 141, 144, 153, 170, 180, 188, 204, 235, 240, 255, 272, 282, 306, 340, 360, 376, 408, 423, 470, 510, 564, 612, 661, 680, 705, 720, 752, 765, 799, 816, 846, 940, 1020, 1128, 1224, 1322, 1360, 1410, 1530, 1598, 1692, 1880, 1983, 2040, 2115, 2256, 2397, 2448, 2644, 2820, 3060, 3196, 3305, 3384, 3760, 3966, 3995, 4080, 4230, 4794, 5288, 5640, 5949, 6120, 6392, 6610, 6768, 7191, 7932, 7990, 8460, 9588, 9915, 10576, 11237, 11280, 11898, 11985, 12240, 12784, 13220, 14382, 15864, 15980, 16920, 19176, 19830, 22474, 23796, 23970, 26440, 28764, 29745, 31067, 31728, 31960, 33711, 33840, 35955, 38352, 39660, 44948, 47592, 47940, 52880, 56185, 57528, 59490, 62134, 63920, 67422, 71910, 79320, 89896, 93201, 95184, 95880, 101133, 112370, 115056, 118980, 124268, 134844, 143820, 155335, 158640, 168555, 179792, 186402, 191760, 202266, 224740, 237960, 248536, 269688, 279603, 287640, 310670, 337110, 372804, 404532, 449480, 466005, 475920, 497072, 505665, 528139, 539376, 559206, 575280, 621340, 674220, 745608, 809064, 898960, 932010, 1011330, 1056278, 1118412, 1242680, 1348440, 1398015, 1491216, 1584417, 1618128, 1864020, 2022660, 2112556, 2236824, 2485360, 2640695, 2696880, 2796030, 3168834, 3728040, 4045320, 4225112, 4473648, 4753251, 5281390, 5592060, 6337668, 7456080, 7922085, 8090640, 8450224, 9506502, 10562780, 11184120, 12675336, 15844170, 19013004, 21125560, 22368240, 23766255, 25350672, 31688340, 38026008, 42251120, 47532510, 63376680, 76052016, 95065020, 126753360, 190130040, 380260080]

約数ペア:

[(1, 380260080), (2, 190130040), (3, 126753360), (4, 95065020), (5, 76052016), (6, 63376680), (8, 47532510), (9, 42251120), (10, 38026008), (12, 31688340), (15, 25350672), (16, 23766255), (17, 22368240), (18, 21125560), (20, 19013004), (24, 15844170), (30, 12675336), (34, 11184120), (36, 10562780), (40, 9506502), (45, 8450224), (47, 8090640), (48, 7922085), (51, 7456080), (60, 6337668), (68, 5592060), (72, 5281390), (80, 4753251), (85, 4473648), (90, 4225112), (94, 4045320), (102, 3728040), (120, 3168834), (136, 2796030), (141, 2696880), (144, 2640695), (153, 2485360), (170, 2236824), (180, 2112556), (188, 2022660), (204, 1864020), (235, 1618128), (240, 1584417), (255, 1491216), (272, 1398015), (282, 1348440), (306, 1242680), (340, 1118412), (360, 1056278), (376, 1011330), (408, 932010), (423, 898960), (470, 809064), (510, 745608), (564, 674220), (612, 621340), (661, 575280), (680, 559206), (705, 539376), (720, 528139), (752, 505665), (765, 497072), (799, 475920), (816, 466005), (846, 449480), (940, 404532), (1020, 372804), (1128, 337110), (1224, 310670), (1322, 287640), (1360, 279603), (1410, 269688), (1530, 248536), (1598, 237960), (1692, 224740), (1880, 202266), (1983, 191760), (2040, 186402), (2115, 179792), (2256, 168555), (2397, 158640), (2448, 155335), (2644, 143820), (2820, 134844), (3060, 124268), (3196, 118980), (3305, 115056), (3384, 112370), (3760, 101133), (3966, 95880), (3995, 95184), (4080, 93201), (4230, 89896), (4794, 79320), (5288, 71910), (5640, 67422), (5949, 63920), (6120, 62134), (6392, 59490), (6610, 57528), (6768, 56185), (7191, 52880), (7932, 47940), (7990, 47592), (8460, 44948), (9588, 39660), (9915, 38352), (10576, 35955), (11237, 33840), (11280, 33711), (11898, 31960), (11985, 31728), (12240, 31067), (12784, 29745), (13220, 28764), (14382, 26440), (15864, 23970), (15980, 23796), (16920, 22474), (19176, 19830)]