2747880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 9477000

約数和(自身を除く): 6729120

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, 306, 340, 360, 408, 449, 510, 612, 680, 765, 898, 1020, 1224, 1347, 1530, 1796, 2040, 2245, 2694, 3060, 3592, 4041, 4490, 5388, 6120, 6735, 7633, 8082, 8980, 10776, 13470, 15266, 16164, 17960, 20205, 22899, 26940, 30532, 32328, 38165, 40410, 45798, 53880, 61064, 68697, 76330, 80820, 91596, 114495, 137394, 152660, 161640, 183192, 228990, 274788, 305320, 343485, 457980, 549576, 686970, 915960, 1373940, 2747880]

約数ペア:

[(1, 2747880), (2, 1373940), (3, 915960), (4, 686970), (5, 549576), (6, 457980), (8, 343485), (9, 305320), (10, 274788), (12, 228990), (15, 183192), (17, 161640), (18, 152660), (20, 137394), (24, 114495), (30, 91596), (34, 80820), (36, 76330), (40, 68697), (45, 61064), (51, 53880), (60, 45798), (68, 40410), (72, 38165), (85, 32328), (90, 30532), (102, 26940), (120, 22899), (136, 20205), (153, 17960), (170, 16164), (180, 15266), (204, 13470), (255, 10776), (306, 8980), (340, 8082), (360, 7633), (408, 6735), (449, 6120), (510, 5388), (612, 4490), (680, 4041), (765, 3592), (898, 3060), (1020, 2694), (1224, 2245), (1347, 2040), (1530, 1796)]