399844080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10889}}^1$

素因数の和:10928

約数の個数: 160

約数和(自身を含む): 1458388800

約数和(自身を除く): 1058544720

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, 10889, 12240, 18360, 21778, 32667, 36720, 43556, 54445, 65334, 87112, 98001, 108890, 130668, 163335, 174224, 185113, 196002, 217780, 261336, 294003, 326670, 370226, 392004, 435560, 490005, 522672, 555339, 588006, 653340, 740452, 784008, 871120, 925565, 980010, 1110678, 1176012, 1306680, 1470015, 1480904, 1568016, 1666017, 1851130, 1960020, 2221356, 2352024, 2613360, 2776695, 2940030, 2961808, 3332034, 3702260, 3920040, 4442712, 4704048, 4998051, 5553390, 5880060, 6664068, 7404520, 7840080, 8330085, 8885424, 9996102, 11106780, 11760120, 13328136, 14809040, 16660170, 19992204, 22213560, 23520240, 24990255, 26656272, 33320340, 39984408, 44427120, 49980510, 66640680, 79968816, 99961020, 133281360, 199922040, 399844080]

約数ペア:

[(1, 399844080), (2, 199922040), (3, 133281360), (4, 99961020), (5, 79968816), (6, 66640680), (8, 49980510), (9, 44427120), (10, 39984408), (12, 33320340), (15, 26656272), (16, 24990255), (17, 23520240), (18, 22213560), (20, 19992204), (24, 16660170), (27, 14809040), (30, 13328136), (34, 11760120), (36, 11106780), (40, 9996102), (45, 8885424), (48, 8330085), (51, 7840080), (54, 7404520), (60, 6664068), (68, 5880060), (72, 5553390), (80, 4998051), (85, 4704048), (90, 4442712), (102, 3920040), (108, 3702260), (120, 3332034), (135, 2961808), (136, 2940030), (144, 2776695), (153, 2613360), (170, 2352024), (180, 2221356), (204, 1960020), (216, 1851130), (240, 1666017), (255, 1568016), (270, 1480904), (272, 1470015), (306, 1306680), (340, 1176012), (360, 1110678), (408, 980010), (432, 925565), (459, 871120), (510, 784008), (540, 740452), (612, 653340), (680, 588006), (720, 555339), (765, 522672), (816, 490005), (918, 435560), (1020, 392004), (1080, 370226), (1224, 326670), (1360, 294003), (1530, 261336), (1836, 217780), (2040, 196002), (2160, 185113), (2295, 174224), (2448, 163335), (3060, 130668), (3672, 108890), (4080, 98001), (4590, 87112), (6120, 65334), (7344, 54445), (9180, 43556), (10889, 36720), (12240, 32667), (18360, 21778)]