56285640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{541}}^1$

素因数の和:592

約数の個数: 144

約数和(自身を含む): 194680980

約数和(自身を除く): 138395340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 541, 578, 612, 680, 765, 867, 1020, 1082, 1156, 1224, 1445, 1530, 1623, 1734, 2040, 2164, 2312, 2601, 2705, 2890, 3060, 3246, 3468, 4328, 4335, 4869, 5202, 5410, 5780, 6120, 6492, 6936, 8115, 8670, 9197, 9738, 10404, 10820, 11560, 12984, 13005, 16230, 17340, 18394, 19476, 20808, 21640, 24345, 26010, 27591, 32460, 34680, 36788, 38952, 45985, 48690, 52020, 55182, 64920, 73576, 82773, 91970, 97380, 104040, 110364, 137955, 156349, 165546, 183940, 194760, 220728, 275910, 312698, 331092, 367880, 413865, 469047, 551820, 625396, 662184, 781745, 827730, 938094, 1103640, 1250792, 1407141, 1563490, 1655460, 1876188, 2345235, 2814282, 3126980, 3310920, 3752376, 4690470, 5628564, 6253960, 7035705, 9380940, 11257128, 14071410, 18761880, 28142820, 56285640]

約数ペア:

[(1, 56285640), (2, 28142820), (3, 18761880), (4, 14071410), (5, 11257128), (6, 9380940), (8, 7035705), (9, 6253960), (10, 5628564), (12, 4690470), (15, 3752376), (17, 3310920), (18, 3126980), (20, 2814282), (24, 2345235), (30, 1876188), (34, 1655460), (36, 1563490), (40, 1407141), (45, 1250792), (51, 1103640), (60, 938094), (68, 827730), (72, 781745), (85, 662184), (90, 625396), (102, 551820), (120, 469047), (136, 413865), (153, 367880), (170, 331092), (180, 312698), (204, 275910), (255, 220728), (289, 194760), (306, 183940), (340, 165546), (360, 156349), (408, 137955), (510, 110364), (541, 104040), (578, 97380), (612, 91970), (680, 82773), (765, 73576), (867, 64920), (1020, 55182), (1082, 52020), (1156, 48690), (1224, 45985), (1445, 38952), (1530, 36788), (1623, 34680), (1734, 32460), (2040, 27591), (2164, 26010), (2312, 24345), (2601, 21640), (2705, 20808), (2890, 19476), (3060, 18394), (3246, 17340), (3468, 16230), (4328, 13005), (4335, 12984), (4869, 11560), (5202, 10820), (5410, 10404), (5780, 9738), (6120, 9197), (6492, 8670), (6936, 8115)]