47607840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{4723}}^1$

素因数の和:4751

約数の個数: 144

約数和(自身を含む): 185709888

約数和(自身を除く): 138102048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 4723, 5040, 9446, 10080, 14169, 18892, 23615, 28338, 33061, 37784, 42507, 47230, 56676, 66122, 70845, 75568, 85014, 94460, 99183, 113352, 132244, 141690, 151136, 165305, 170028, 188920, 198366, 212535, 226704, 264488, 283380, 297549, 330610, 340056, 377840, 396732, 425070, 453408, 495915, 528976, 566760, 595098, 661220, 680112, 755680, 793464, 850140, 991830, 1057952, 1133520, 1190196, 1322440, 1360224, 1487745, 1586928, 1700280, 1983660, 2267040, 2380392, 2644880, 2975490, 3173856, 3400560, 3967320, 4760784, 5289760, 5950980, 6801120, 7934640, 9521568, 11901960, 15869280, 23803920, 47607840]

約数ペア:

[(1, 47607840), (2, 23803920), (3, 15869280), (4, 11901960), (5, 9521568), (6, 7934640), (7, 6801120), (8, 5950980), (9, 5289760), (10, 4760784), (12, 3967320), (14, 3400560), (15, 3173856), (16, 2975490), (18, 2644880), (20, 2380392), (21, 2267040), (24, 1983660), (28, 1700280), (30, 1586928), (32, 1487745), (35, 1360224), (36, 1322440), (40, 1190196), (42, 1133520), (45, 1057952), (48, 991830), (56, 850140), (60, 793464), (63, 755680), (70, 680112), (72, 661220), (80, 595098), (84, 566760), (90, 528976), (96, 495915), (105, 453408), (112, 425070), (120, 396732), (126, 377840), (140, 340056), (144, 330610), (160, 297549), (168, 283380), (180, 264488), (210, 226704), (224, 212535), (240, 198366), (252, 188920), (280, 170028), (288, 165305), (315, 151136), (336, 141690), (360, 132244), (420, 113352), (480, 99183), (504, 94460), (560, 85014), (630, 75568), (672, 70845), (720, 66122), (840, 56676), (1008, 47230), (1120, 42507), (1260, 37784), (1440, 33061), (1680, 28338), (2016, 23615), (2520, 18892), (3360, 14169), (4723, 10080), (5040, 9446)]