390664080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10639}}^1$

素因数の和:10678

約数の個数: 160

約数和(自身を含む): 1424908800

約数和(自身を除く): 1034244720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 9180, 10639, 12240, 18360, 21278, 31917, 36720, 42556, 53195, 63834, 85112, 95751, 106390, 127668, 159585, 170224, 180863, 191502, 212780, 255336, 287253, 319170, 361726, 383004, 425560, 478755, 510672, 542589, 574506, 638340, 723452, 766008, 851120, 904315, 957510, 1085178, 1149012, 1276680, 1436265, 1446904, 1532016, 1627767, 1808630, 1915020, 2170356, 2298024, 2553360, 2712945, 2872530, 2893808, 3255534, 3617260, 3830040, 4340712, 4596048, 4883301, 5425890, 5745060, 6511068, 7234520, 7660080, 8138835, 8681424, 9766602, 10851780, 11490120, 13022136, 14469040, 16277670, 19533204, 21703560, 22980240, 24416505, 26044272, 32555340, 39066408, 43407120, 48833010, 65110680, 78132816, 97666020, 130221360, 195332040, 390664080]

約数ペア:

[(1, 390664080), (2, 195332040), (3, 130221360), (4, 97666020), (5, 78132816), (6, 65110680), (8, 48833010), (9, 43407120), (10, 39066408), (12, 32555340), (15, 26044272), (16, 24416505), (17, 22980240), (18, 21703560), (20, 19533204), (24, 16277670), (27, 14469040), (30, 13022136), (34, 11490120), (36, 10851780), (40, 9766602), (45, 8681424), (48, 8138835), (51, 7660080), (54, 7234520), (60, 6511068), (68, 5745060), (72, 5425890), (80, 4883301), (85, 4596048), (90, 4340712), (102, 3830040), (108, 3617260), (120, 3255534), (135, 2893808), (136, 2872530), (144, 2712945), (153, 2553360), (170, 2298024), (180, 2170356), (204, 1915020), (216, 1808630), (240, 1627767), (255, 1532016), (270, 1446904), (272, 1436265), (306, 1276680), (340, 1149012), (360, 1085178), (408, 957510), (432, 904315), (459, 851120), (510, 766008), (540, 723452), (612, 638340), (680, 574506), (720, 542589), (765, 510672), (816, 478755), (918, 425560), (1020, 383004), (1080, 361726), (1224, 319170), (1360, 287253), (1530, 255336), (1836, 212780), (2040, 191502), (2160, 180863), (2295, 170224), (2448, 159585), (3060, 127668), (3672, 106390), (4080, 95751), (4590, 85112), (6120, 63834), (7344, 53195), (9180, 42556), (10639, 36720), (12240, 31917), (18360, 21278)]