3086720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:92

約数の個数: 128

約数和(自身を含む): 9253440

約数和(自身を除く): 6166720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 53, 56, 64, 65, 70, 80, 91, 104, 106, 112, 128, 130, 140, 160, 182, 208, 212, 224, 260, 265, 280, 320, 364, 371, 416, 424, 448, 455, 520, 530, 560, 640, 689, 728, 742, 832, 848, 896, 910, 1040, 1060, 1120, 1378, 1456, 1484, 1664, 1696, 1820, 1855, 2080, 2120, 2240, 2756, 2912, 2968, 3392, 3445, 3640, 3710, 4160, 4240, 4480, 4823, 5512, 5824, 5936, 6784, 6890, 7280, 7420, 8320, 8480, 9646, 11024, 11648, 11872, 13780, 14560, 14840, 16960, 19292, 22048, 23744, 24115, 27560, 29120, 29680, 33920, 38584, 44096, 47488, 48230, 55120, 58240, 59360, 77168, 88192, 96460, 110240, 118720, 154336, 192920, 220480, 237440, 308672, 385840, 440960, 617344, 771680, 1543360, 3086720]

約数ペア:

[(1, 3086720), (2, 1543360), (4, 771680), (5, 617344), (7, 440960), (8, 385840), (10, 308672), (13, 237440), (14, 220480), (16, 192920), (20, 154336), (26, 118720), (28, 110240), (32, 96460), (35, 88192), (40, 77168), (52, 59360), (53, 58240), (56, 55120), (64, 48230), (65, 47488), (70, 44096), (80, 38584), (91, 33920), (104, 29680), (106, 29120), (112, 27560), (128, 24115), (130, 23744), (140, 22048), (160, 19292), (182, 16960), (208, 14840), (212, 14560), (224, 13780), (260, 11872), (265, 11648), (280, 11024), (320, 9646), (364, 8480), (371, 8320), (416, 7420), (424, 7280), (448, 6890), (455, 6784), (520, 5936), (530, 5824), (560, 5512), (640, 4823), (689, 4480), (728, 4240), (742, 4160), (832, 3710), (848, 3640), (896, 3445), (910, 3392), (1040, 2968), (1060, 2912), (1120, 2756), (1378, 2240), (1456, 2120), (1484, 2080), (1664, 1855), (1696, 1820)]